Phone Comparison - OnePlus 7 vs Realme X2 Pro vs Xiaomi Redmi K40 Pro+

Price Comparison (India) -

general General Info

Manufacturer OnePlus Realme Xiaomi
Announced April 2019 October 2019 Expected Announcement - February 2021
Status Coming Soon - May 2019 Coming Soon - End of 2019 Rumored - March 2021
Price Rs. 32,999 ($0.00) [Similarly Priced] Rs. 29,999 ($0.00) [Similarly Priced] -
Colors Mirror Black, Midnight Black Pearl White, Pearl Blue Black; other colors
Form Factor Candybar Candybar Candybar
Dimension 157.7 x 74.8 x 8.2 mm
(6.21 x 2.94 x 0.32 in)
161 × 75.7 × 8.7 mm
(6.34 × 2.98 × 0.34 in)
-
Weight 182 g (6.42 oz) 199 g (7.02 oz) -
SIM Type Dual SIM (Nano-SIM, dual stand-by) 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
CDMA 800 / 1900 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 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) 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) LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G Network - - 1, 3, 28, 38, 41, 77, 78 SA/NSA
Messaging
Build Features - Fingerprint Sensor (In-display)
- Fingerprint Sensor (In-display)
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android 9.0 (Pie) Android 9.0 (Pie) Android 11
User Interface OxygenOS 9.5 ColorOS 6.1 MIUI 12
Processor Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.80 GHz Kryo 485), Qualcomm SDM855 Snapdragon 855 (7 nm) Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485), Qualcomm Snapdragon 855+ (7 nm) Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680), Qualcomm SM8350 Snapdragon 888 (5 nm)
GPU Adreno 640 Adreno 640 (700 MHz) Adreno 660
RAM 8 GB 12 GB 12 GB
Internal Memory 256 GB 256 GB 256 GB
External Memory No No No

display Display

Type Optic AMOLED Full HD+ 60Hz Capacitive Touchscreen, Corning Gorilla Glass 6 Full HD+ Fluid AMOLED 90Hz refresh rate Capacitive Touchscreen
DCI-P3 100%
Support HDR10+
Corning Gorilla Glass 5 Protection
FHD+ Super AMOLED Screen
120Hz Refresh Rate
HDR10+
1300 nits (peak)
Corning Gorilla Glass 5
Colors 16M colors 16M colors 16M Colour
Size 6.41 inches 6.5 inches 6.67 inches
Resolution 1080 x 2340 pixels (402 ppi) 1080 x 2400 pixels (405 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 85.53% - -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 48 MP + 5 MP 64 MP + 13 MP + 8 MP + 2 MP 108 MP + 8 MP + 5 MP
Flash Dual-LED Flash LED Flash LED Flash
Features 48 MP, f/1.7, PDAF, OIS
5 MP, f/2.4, 1/5", 1.12µm, Telephoto sensor
HDR, Panorama
64 MP, f/1.8, (wide), 1/1.7", 0.8µm, PDAF
13MP, telephoto, f/2.2, 5x Hybrid Optical Zoom, 20X digital zoom
8 MP, f/2.3, 13mm (ultrawide), 1/4", 1.12µm
2 MP, f/2.4, 1/5", 1.75µm, depth sensor
HDR, panorama
108 MP, f/1.8, 26mm (wide), 1/1.52", 1µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide)
5 MP, 50mm (macro), 1/5.0", 1.12µm
HDR, panorama
Video 2160p@30/60fps, 1080p@30/60/240fps, 720p@480fps, Auto HDR, gyro-EIS 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, Auto HDR, gyro-EIS 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
Front Camera 16 MP, f/2.0, 25mm (wide), 1/3.1", 1.0µm
Auto-HDR, gyro-EIS, 1080p@30fps [Similar]
16 MP Sony IMX471 sensor, f/2.0, 1.0µm
HDR, 1080p@30fps [Similar]
20 MP, f/2.0, (wide), 1/3", 0.9µm
HDR
1080p@30fps, 720p@120fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth 5.0, A2DP, aptX HD, LE 5.0, A2DP, aptX HD, LE 5.1, A2DP, LE, aptX HD
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
USB 3.1, Type-C 1.0 reversible connector, USB On-The-Go 3.1, Type-C 1.0 reversible connector, USB On-The-Go USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 6 GB RAM 256 GB, 12 GB RAM or 128 GB, 8 GB RAM or 64 GB, 6 GB RAM (UFS 3.0) 256 GB, 12 GB RAM (UFS 3.1)
Expandable Storage No No 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 supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Dash Charger 20W
Non-removable Li-Po Battery
SuperVOOC Flash Cahrger 50W
Non-removable Li-Po Battery
Fast battery charging 33W, 100% in 52 min (advertised)
Power Delivery 3.0
Quick Charge 3+
Capacity 3700 mAh 4000 mAh 4520mAh
Stand by - - -
Talk Time - - -