Samsung Galaxy S20

• Rear Triple Camera: Ultra-Wide, 12MP, f/2.2 & Wide-Angle, 12MP, f/1.8, OIS & Telephoto, 64MP, f/2.0, OIS.
• Front Camera: 10MP f/2.2
• Space Zoom - 3X Hybrid Optical Zoom and up to 30X Super Resolution Zoom
• 8K, 4K, FHD, HD video
• 6.2-inch Quad HD+ infinity-O display
• 4000mAh battery
• Memory options - 8GB/128GB and 12GB/128GB
• IP68 Dust/Water-Resistant
• 151.7x69.1x7.9mm
• 163g

Samsung Galaxy S20+

• Rear Quad Camera: Ultra-Wide, 12MP, f/2.2 & Wide-Angle, 12MP, f/1.8, OIS, Telephoto, 64MP, f/2.0, OIS and DepthVision
• Front Camera: 10MP f/2.2
• Space Zoom - 3X Hybrid Optical Zoom and up to 30X Super Resolution Zoom
• 8K, 4K, FHD, HD video
• 6.7-inch Quad HD+ infinity-O display
• 4500mAh battery
• Memory options - 12GB/128GB and 12GB/512GB
• IP68 Dust/Water-Resistant
• 161.9x73.7x7.8mm
• 186g

Samsung Galaxy S20 Ultra

• Rear Quad Camera: Ultra-Wide,12MP, f/2.2 & Wide-Angle, 108MP, f/1.8, OIS & Telephoto, 48MP, f/3.55, OIS and DepthVision
• Front Camera: 10MP f/2.2
• Space Zoom - 10X Hybrid Optical Zoom and up to 100X Super Resolution Zoom
• 8K, 4K, FHD, HD video
• 6.9-inch Quad HD+ infinity-O display
• 5000mAh battery
• Memory options - 12GB/128GB, 12GB/512GB, 16GB/128GB, 16GB/512GB,
• IP68 Dust/Water-Resistant
• 166.9x76.0x8.8mm
• 220g

Specs

• AMOLED 1440 x 3200, 6.81" panel
• Snapdragon 888
• 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM configs
• Cameras
  • 108 MP, f/1.9, 26mm (wide), 1/1.33", 0.8µm, PDAF, OIS
  • 13 MP, f/2.4, 123˚ (ultrawide), 1/3.06", 1.12µm
  • 5 MP, f/2.4, (macro), 1/5.0", 1.12µm
  • Front 20 MP, 27mm (wide), 1/3.4", 0.8µm
• Video modes
  • 8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240/480fps; gyro-EIS
• USB Type-C 2.0 (astonishingly bad!)
• 4600 mAh battery
• 196 g
• 164.3 x 74.6 x 8.1 mm

Huawei Mate 40 RS

• 50MP Main Camera
• 20MP Ultra Wide Camera (with free form tech)
• 8MP 3x optical module (for portraits)
• 8MP 10x optical
• ToF camera
• Temperature measuring sensor
• Color temperature sensor
• Single LED flash
• 2500€

Huawei Mate 40 Pro+

• 50MP Main Camera
• 20MP Ultra Wide Camera (with free form tech)
• 8MP 3x optical module (for portraits)
• 8MP 10x optical
• Laser focus sensor
• Temperature measuring sensor
• Color temperature sensor
• Single LED flash
• Starts at around 1400€

Huawei Mate 40 Pro

• 50MP Main Camera
• 20MP Ultra Wide Camera (with free form tech)
• 12MP 5x optical zoom module
• Laser focus sensor
• Color temperature sensor
• Single LED flash
• Starts at around 1100€

Options

• Qualcomm Snapdragon 855 Plus
• 48-megapixel main camera
• 16-megapixel ultra-wide camera
• 8-megapixel telephoto camera
• Android 10

Features

• Fast camera designed with award-winning technology from AlphaTM series cameras including Real-time Eye AF1 for humans and animals for perfect portraits every time, and up to 20 fps2 burst shooting with continuous AutoFocus that performs AF / AE calculations at 60 times per second3 for unmissable moments that are always in focus.
• World's first 4K HDR 120fps slow-motion movie recording in a smartphone4 can capture and playback up to 5x slow-motion when recorded at 24fps, further expanding the possibilities of cinematic expression.
• Immersive 21:9 CinemaWide™ 6.1" FHD+ HDR OLED display5  delivers unprecedented colour accuracy with Creator mode "powered by CineAlta".
• Built for gaming with 120Hz Refresh rate6 display and 240Hz Motion blur reduction7 for smooth action, plus 240Hz Touch scanning rate5 and Touch response6 improvements by around 35%6 compared to previous model (Xperia 5) for accurate and quick gaming operation
• Next-Generation 5G connectivity8, Qualcomm® Snapdragon™ 865 5G Mobile Platform, and high capacity 4,000mAh battery with fast charging for optimal speed and performance
• Perfect size packed with the latest Sony technology, including power of 5G, in a compact ergonomic design (W68mm x D8mm) that fits comfortably in your hand or pocket.

Cameras block.

Specs

• 12mp f/1.8 camera, Dual PDAF
• 8mp f/1.8 front camera
• 5.65inch FullHD+ 18:9 screen
• Qualcomm Snapdragon 632
• 4GB RAM, 64GB internal storage
• 3000mAh battery - removable
• Dual SIM, MicroSD slot
• Fingerprint scanner
• USB Type-C
• Headphone socket
• Wi-Fi, NFC, Bluetooth
• 450 EUR price

Specs are same as Sharp S2 smartphone that goes for $105 at Bangggood. So, capitalism gets nice idea and turns it into another "let's rip you if you care about planet" thing.

Such phone must come without any warranty, competitive price and parts must be available locally and be affordable.

Specs

• 6,67" OLED screen, 1080x2400px
• Motorized rotating triple camera
  • Wide (main): 64MP, f/1.8, 26mm, 1/1.7", 0.8µm, 2x1 OCL PDAF, OIS (Pro-only)
  • Telephoto: 8MP, f/2.4, OIS (Pro-only), 3x optical zoom
  • Ultra wide angle: 12MP Sony IMX363, f/2.2, 1/2.55", 1.4µm, Dual pixel PDAF
• Video modes
  • 8K@30fps (main camera)
  • 4K@30/60fps (main and UW camera)
  • 4K@120fps slow motion (main camera).
  • 1080p@30 (tele camera)
• 5,000mAh battery
• Snapdragon 865+ ( Snapdragon 865 for non Pro)
• 256GB SSD 8GB RAM (128GB SSD 6/8GB RAM on non-Pro)
• Android 10
• 165.1x77.3x9.6mm
• 230g

Specs

• Dual PixelSense Fusion Displays
  • Each display: 5.6” AMOLED, 1800×1350 (4:3), 401 PPI
  • Combined/opened: 8.1” AMOLED, 2700×1800 (3:2), 401 PPI
• Qualcomm Snapdragon 855
• 6GB RAM
• 128GB or 256GB UFS 3.0 NAND storage
• 11MP F2.0 PDAF Camera, 4K 60 fps
• Very small 3577 mAh battery
• LTE 4×4 MIMO Cat 18 DL / Cat 5 UL
• Old WiFi 5 and BT 5.0
• USB 3.1 Type-C port
• Only one bad mono speaker
• Fingerprint sensor
• 145.2mm x 186.9mm x 4.8mm (open state)
• 145.2mm x 93.3mm x 9.9mm (closed state)
• 250g
• $1400 with 128GB SSD
• $1500 with 256GB SSD
• Preorder at https://www.microsoft.com/en-us/surface/devices/surface-duo?activetab=overview

Multiple versions will be available

• 6.67″ OLED TrueColor curved display
• 120Hz AMOLED screen
• 800nit (HBM) / 1120nit (typ)
• Gamut: 100% DCI-P3, Color accuracy: ∆E <1.0, 10-bit color depth
• LPDDR5 RAM
• SSD using UFS 3.1
• 8GB RAM / 128GB SSD
• 8GB RAM / 256GB SSD
• 12GB RAM / 256GB SSD
• 16GB RAM / 512GB SSD
• Actual zoom will be 4x and telescoping lens is very slow
• 120x fake zoom using neural network and huge digital zoom
• Android 10
• 4500mAh battery
• 55W wireless charging
• 100W wires charging (battery life drops from 4 to 5 times from usual)
• Gekbench - 901 in one core and 3275 all cores
• Wi-Fi 6
• 5G MultiLinkMulti-functional
• NFC, IR blaster
• USB Type-C port
• Dual stereo speakers
• 162.4 x 75 x 9.5mm
• 222 grams
• $760 price (better configs are more expensive)
  • 8GB/128GB for RMB 5,299 (~$760)
  • 8GB/256GB for RMB 5,599 (~$805)
  • 12GB/256GB for RMB 5,999 (~$865)
  • 16GB/512GB for RMB 6,999 (~$1,110)

Specs

• 5.7" FullHD+ OLED 90Hz, for Pixel 4, and 6.3" QuadHD+ OLED 90Hz for 4 XL
• 12Mp Dual Pixel Sony Wide Camera, same as 2 years old models
• 16Mp tele camera, but without dual pixel AF, much cheaper compared to even Apple sensor
• Qualcomm 855
• 6GB RAM
• 64Gb or 128Gb (more expensive) storage, very weak
• 2800mAh battery for Pixel 4, and 3700 mAh battery for 4 XL
• USB-C connector only, no 3.5mm jack
• Also removed fingerprint scanner and now your face is being sent to Google servers and sold to advertisers
• Google Titan M chip of new generation to prevent cheaper repairs and force you to dump the phone (see Intel boot guard topic)

Specs

• Big, most probably 1/1.7" Sony sensor with custom-made color filter
• Gimbal like stabilziation similar to Sony camcorders, but with much less movement
• X- and Y-axis tilt angles of up to 3 degrees each, three times that of traditional OIS (but much less than Sony approach)
• 5G
• Mid range chipset
• June 1st launch

Specs

• 3168 x 1440 pixel screen, up to 1,300 nits
• Snapdragon 865
• 48MP primary camera with Sony IMX689 1/1.4 inch image sensor and OIS
• 48MP ultra wide angle camera with Sony IMX586 image sensor
• 8MP telephoto camera (3X) with OIS
• 5MP Color filter camera
• IP68 certification for water resistance
• 12Gb DDR5L RAM
• 256GB NAND
• WiFi 6
• 4,510 mAh battery
• 8GB/128GB (green) for $899
• 12GB/256GB (blue or black) for $999

P40 Pro Specs

• 6.58" OLED screen
• 10x zoom
• 52mp sensor
• double front camera (32Mp normal sensor + ToF sensor)
• ToF Depth sensor
• Kirin 990 5G main LSI
• up to 12Gb/512Gb
• 42000mAh battery
• 40W super charge

P40 Specs

• 6.1" OLED screen
• 10x zoom
• 32Mp front camera sensor
• 52mp sensor
• ToF Depth sensor
• Kirin 990 main LSI
• up to 12Gb/512Gb
• 3800mAh battery
• 40W super charge

• 6.8 inch display
• ZEISS optic
• 64Mp main sensor for normal camera
• Macro camera (2Mp only), depth camera (2Mp only) and ultra wide camera (12Mp sensor)
• Anamorphic and blue flares filter
• 24MP front-facing camera
• Qualcomm 765G
• 6GB or 8GB of RAM
• 64GB or 128GB
• MicroSD support
• Android 10
• 4,500mAh battery
• https://www.nokia.com/phones/en_int/nokia-8-3-5g
• 599 EUR

Main focus will be on camera.

Prices

Xiaomi Mi 10

• 8GB/256GB for RMB 3,999 (~$575)
• 12GB/256GB for RMB 4,299 (~$615)
• 12GB/512GB for RMB 4,699 (~$675)

Xiaomi Mi 10 Pro

• 8GB/128GB for RMB 4,999/ (~$715)
• 8GB/256GB for RMB 5,499 (~$785)
• 12GB/256GB for RMB 5,999 (~$860)

Specs

• 2.2GHz Octa-Core Snapdragon 730G Processor
• 6/8GB RAM With 128/256GB ROM
• 6.47 Inch FHD+ AMOLED Touchscreen Display
• 108MP (large sensor, OIS) + 12MP + 5MP (OIS) + 20MP + 2MP Penta Rear Camera
• Dual SIM
• 32MP Front Camera with OIS
• Dual 4G VoLTE
• WiFi
• Bluetooth 5 LE
• USB Type-C
• 5260 MAh Battery.
• 6 GB RAM + 128 GB storage – 2,799 Yuan (~$399)
• 8 GB RAM + 128 GB storage – 3,099 Yuan (~$442)
• 8 GB RAM + 256 GB storage (Premium Edition) – 3,499 Yuan (~$499)

Specs

• 108MP camera module
• 12032x9024 pixels
• 1/1.33" image sensor size
• 4-axis OIS
• 12MP telephoto camera
• 2X optical zoom
• 20MP ultra-wide-angle camera
• 1.5cm macro mode
• Flicker sensor
• Laser focus

• Concept phone
• 48MP main camera
• 2 axis gimbal (ala Sony video cameras)
• Specially made for video
• 5-7.5x optical zoom

Issue is not benchmark, but lack of any support, horrible drivers and many functions just declared but not working.

• 4K 30fps, good bitrate, preferable HEVC mode option
• 4K 60fps, good bitrate, preferable HEVC mode option
• OIS on main camera at least
• EIS, and good one, for all video modes, including 1080p60 and 4Kp60
• Sensor shift stabilization, rumored to be in new smartphones later in 2020 and early 2021
• Proper HDR implementation
• Preferably Dual Pixel AF (analog of Canon approach)

Nice things to have

• USB-C with at least USB 3.0 speed, preferably with USB 3.2 Gen 2
• MicroSD U3 card support up to 512GB, it is always better to have support for card even if 128Gb only

Chipsets to look for

• Snapdragon 845 on most phones lacks EIS in 4K60fps
• Snapdragon 855 and 855 Plus
• Snapdragon 865
• Snapdragon 865 Plus, coming
• Snapdragon 630, 632, 660, 662, 665, 670, 675 - no 4K 60fps recording, stab usually don't work in 4K at all, EIS in 1080p30 on most phones only
• Snapdragon 710, 712, 720, 730, 765 - no 4K 60fps recording, stab usually don't work in 4K at all, EIS in 1080p30 on most phones only
• HiSilicon Kirin 980 - no 4K 60fps recording
• Exynos 990 - Samsung alternative to Snapdragon 865