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Oneplus 7T Pro vs Apple iPhone 6S vs Redmi K20 Pro

Last Updated: Tue, 8 Sep'20

Show Differences onlyCommon Specs only

OnePlus 7T Pro

Apple iPhone 6S

Xiaomi Redmi K20 Pro

Show Differences onlyCommon Specs only

OnePlus 7T Pro

Apple iPhone 6S

Xiaomi Redmi K20 Pro

Basic Information

Height
6.40 inches
5.44 inches
6.17 inches
Width
2.99 inches
2.64 inches
2.93 inches
Thickness
0.35 inches
0.28 inches
0.35 inches
Weight
206 g
143 g
191 g
Color
Haze Blue, McLaren Edition
Space Gray, Silver, Gold, Rose Gold
Carbon black, Flame Red, Glacier Blue, Pearl White
Build
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Front glass, aluminum body
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Screen Size
6.67 inches
4.7 inches
6.39 inches
Display Type
Fluid AMOLED capacitive touchscreen
IPS LCD capacitive touchscreen
Super AMOLED capacitive touchscreen
Display Resolution
1440 x 3120 pixels
750 x 1334 pixels
1080 x 2340 pixels
Pixel Density
516 ppi
326 ppi
403 ppi
Aspect Ratio
19.5:9
19.5:9
Protection
Corning Gorilla Glass 6
Ion-strengthened glass, oleophobic coating
Corning Gorilla Glass 5
Screen to Body Ratio
88.10%
65.60%
86.1%

GPU
Adreno 640 (700 MHz)
PowerVR GT7600 (six-core graphics)
Adreno 640
OS
Android 10, OxygenOS 10.0.4
iOS 9, upgradable to iOS 12.3
Android 9.0 (Pie) MIUI 10
Chipset GP
Qualcomm SDM855 Snapdragon 855 (7 nm)
Apple A9 (14 nm)
Qualcomm SM8150 Snapdragon 855 (7 nm)
CPU
Octa-core (1x2.96 GHz Kryo 485 3x2.42 GHz Kryo 485 4x1.78 GHz Kryo 485)
Dual-core 1.84 GHz Twister
Octa-core (1x2.84 GHz Kryo 485 3x2.42 GHz Kryo 485 4x1.78 GHz Kryo 485)

RAM/Internal Storage
256GB 8GB RAM, 256GB 12GB RAM (McLaren Edition only)
16/32/64/128 GB, 2 GB RAM
128GB 6GB RAM, 256GB 8GB RAM
Expandable Memory
No
No
No

Triple Camera
48 MP, f/1.6, (wide), 1/2, 0.8 micron|8 MP, f/2.4, (telephoto), 1.0 micron, 3x optical zoom|16 MP, f/2.2, 13mm (ultrawide)
48 MP, f/1.8, 26mm (wide), 1/2, 0.8 micron|8 MP, f/2.4, 53mm (telephoto), 1/4, 1.12 micron, 2x optical zoom|13 MP, f/2.4, 12mm (ultrawide), 1/3, 1.12 micron
Autofocus
PDAF, Laser AF, PDAF, AF
PDAF
PDAF, Laser AF, PDAF, Laser AF
OIS
OIS
Back Camera Video
4K30/60fps, 1080p30/60/240fps, 720p960fps, Auto HDR, gyro-EIS
2160p30fps, 1080p60fps,1080p120fps, 720p240fps
4K30/60fps, 1080p30/120/240fps, 1080p960fps
Back Camera Features
Dual-LED flash, HDR, panorama
Dual-LED dual-tone flash, HDR
Dual-LED flash, HDR, panorama
Single Camera
12 MP, f/2.2, 29mm (standard), 1/3, 1.22 micron

Single Camera
Motorized pop-up 16 MP, f/2.0, 25mm (wide), 1/3.1, 1.0 micron
5 MP, f/2.2, 31mm (standard)
Motorized pop-up 20 MP, f/2.2, 0.8 micron
Front Camera Video
1080p30fps, gyro-EIS
1080p30fps
1080p30fps
Front Camera Features
Auto-HDR
Face detection, HDR, panorama
HDR

HeadPhone Jack
Yes
Yes
Yes
Loudspeaker
Yes
Yes
Yes
Audio Features
Active noise cancellation with dedicated mic|Dolby Atmos sound
16-bit/44.1kHz audio|Active noise cancellation with dedicated mic
24-bit/192kHz audio|Active noise cancellation with dedicated mic

Battery Capacity
4085 mAh battery
1715 mAh
4000 mAh battery
User Replaceable
Non-removable
Non-removable
Non-removable
Charging
Fast battery charging 30W (Warp Charge)
Fast charging 27W|Quick Charge 4+
Battery Type
Li-Po
Li-Ion
Li-Po
Talk Time
Up to 14 h (3G)
Music Time
Up to 50 h

WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO
Yes, with A-GPS, GLONASS, GALILEO, QZSS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO
Radio
No
No
Yes
USB
3.1, Type-C 1.0 reversible connector, USB On-The-Go
2.0, proprietary reversible connector
2.0, Type-C 1.0 reversible connector, USB On-The-Go
NFC
Yes
Yes (Apple Pay only)
Yes
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM
Dual SIM (Nano-SIM, dual stand-by)
Network Support
GSM / CDMA / HSPA / LTE
GSM / CDMA / HSPA / EVDO / LTE
GSM / HSPA / LTE

Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Announced On
2019, October
2015, September
2019, May 28
Status
Available. Released 2019, October
Available. Released 2015, September
Available. Released 2019, June 01