Phone Comparison - Xiaomi Redmi K20 vs Oppo Reno 2 vs OnePlus 7T

Price Comparison (India) -

general General Info

Manufacturer Xiaomi Oppo OnePlus
Announced May 2019 Expected Announcement - August 2019 July 2019
Status Coming soon. Exp. release 2019, July 17 Rumored Coming Soon - 2019 September 26
Price Rs. 21,999 ($0.00) [Similarly Priced] Rs. 36,990 ($0.00) [Similarly Priced] Rs. 37,999 ($0.00) [Similarly Priced]
Colors Carbon black, Flame red, Glacier blue Ocean Green (Fog Sea Green), Jet Black (Extreme Night Black) Frosted Silver, Glacier Blue
Form Factor Candybar Candybar Candybar
Dimension 156.7 x 74.3 x 8.8 mm
(6.17 x 2.93 x 0.35 in)
160 × 74.3 × 9.5 mm
(6.3 × 2.93 × 0.37 in)
160.9 x 74.4 x 8.1 mm
(6.33 x 2.93 x 0.32 in)
Weight 191 g (6.74 oz) 189 g (6.67 oz) 190 g (6.7 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600)
Messaging
Build Features - Fingerprint Sensor(In-display)
- Fingerprint Sensor (In-display)
- Fingerprint Sensor (In-display)

hardware Hardware and OS

OS Android 9.0 (Pie) Android 9.0 (Pie) Android 10.0 (Q)
User Interface MIUI 10 ColorOS 6 OxygenOS 10
Processor Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730G Snapdragon 730G (8 nm) Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485), Qualcomm SDM855+ Snapdragon 855+ (7 nm)
GPU Adreno 618 Adreno 618 Adreno 640 (700 MHz)
RAM 8 GB 8GB 8 GB
Internal Memory 256 GB 256GB 256 GB
External Memory No microSD, up to 256 GB (uses shared SIM slot) No

display Display

Type AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5 Full HD+ AMOLED Capacitive Touchscreen
500nit brightness
DCI-P3 color gamut
Corning Gorilla Glass 6 protection
Full HD+ Fluid AMOLED 90Hz refresh rate Capacitive Touchscreen
DCI-P3 100%
Support HDR10+
Corning Gorilla Glass 6 Protection
Colors 16M colors 16M colors 16M colors
Size 6.39 inches 6.55 inches 6.55 inches
Resolution 1080 x 2340 pixels (403 ppi) 1080 x 2400 pixels (402 ppi) 1080 x 2400 pixels (402 ppi)
Screen-to-Body Ratio 86.23% - 86.44%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no no
Radio Yes FM radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 48 MP + 8 MP + 13 MP 48 MP + 13 MP + 8 MP + 2 MP 48 MP + 12 MP + 16 MP
Flash Dual-LED Flash Dual-LED Flash Dual-LED Flash
Features 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF
8 MP, f/2.4, 53mm (telephoto), 1/4", 1.12µm, PDAF, 2x optical zoom
13 MP, f/2.4, 12mm (ultrawide), 1/3", 1.12µm
HDR, Panorama
48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF
13 MP Periscope, f/3.0, 130mm (telephoto), 5x optical zoom, 20X digital zoom, PDAF, Laser AF
8 MP, f/2.2, 16mm (ultrawide)
2 MP, depth sensor
HDR, panorama
48MP f/1.6, EIS, OIS
12MP telephoto, f/2.2, 2x zoom
16MP ultra-wide f/2.2, 120° FOV
960 FPS Slow Motion video recording in 720p resolution
HDR, Panorama
Video 2160p@30fps, 1080p@30/120/240fps, 1080p@960fps 2160p@30fps, 1080p@30fps, gyro-EIS; video rec. only with main camera 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, Auto HDR, gyro-EIS
Front Camera Motorized pop-up 20 MP, f/2.2, 0.8µm, HDR, 1080p@30fps [Similar] Motorized pop-up 16 MP, f/2.0, 26mm (wide)
LED flash, HDR
1080p@30fps [Similar]
16 MP, f/2.0, 25mm (wide), 1/3.1", 1.0µm
Auto-HDR, gyro-EIS, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps
Bluetooth 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE 5.0, A2DP, aptX HD, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, DLNA, hotspot
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go 3.1, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 64/128 GB, 6 GB RAM 256GB, 8GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM (UFS 3.0)
Expandable Storage No microSD, up to 256 GB (uses shared SIM slot) No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 18W
Non-removable Li-Po Battery
Fast battery charging 20W (VOOC 3.0)
Non-removable Li-Po Battery
Warp Charge 30T
Capacity 4000 mAh 4000 mAh 3800 mAh
Stand by - - -
Talk Time - - -