Phone Comparison - OnePlus 6 vs OnePlus 6T vs Xiaomi Mi A3

Price Comparison (India)

general General Info

Manufacturer OnePlus OnePlus Xiaomi
Announced May 2018 Not announced yet July 2019
Status Coming Soon - June 2018 Rumored Coming Soon - July 2019
Price Rs. 35,800 ($529.00) [Similarly Priced] Rs. 37,999 ($550.00) [Similarly Priced] Rs. 12,999 ($0.00) [Similarly Priced]
Colors Midnight Black, Mirror Black, Silk White Mirror Black (glass back), Midnight Black (metal back) Black, Blue, White
Form Factor Candybar Candybar Candybar
Dimension 155.7 x 75.35 x 7.75 mm
(6.13 x 2.97 x 0.31 in)
157.5 x 74.8 x 8.2 mm
(6.2 x 2.94 x 0.32 in)
153.5 x 71.9 x 8.5 mm
(6.04 x 2.83 x 0.33 in)
Weight 177 g (6.24 oz) 185 g (6.53 oz) 173.8 g (6.1.0.28 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
CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE LTE LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint Sensor
- Water Resistant Body
- Fingerprint Sensor (In-display)
- Fingerprint Sensor (In-display)
Notification LED Yes - -

hardware Hardware and OS

OS Android 8.1 (Oreo) Android 9.0 (Pie) Android 9.0 (Pie)
User Interface OxygenOS 5.1 Oxygen 9.0.5 Android One
Processor Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver), Qualcomm SDM845 Snapdragon 845 Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver), Qualcomm SDM845 Snapdragon 845 (10 nm) Octa-core 2.0 GHz Kryo 260, Qualcomm SDM665 Snapdragon 665 (11 nm)
GPU Adreno 630 Adreno 630 Adreno 610
RAM 6/8 GB 8 GB 6 GB
Internal Memory 64/128/256 GB 256 GB 128 GB
External Memory No No microSD, up to 256 GB (uses shared SIM slot)

display Display

Type Optic AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5 AMOLED Capacitive Touchscreen, Corning Gorilla Glass 6 Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 5
Colors 16M colors 16M colors 16M colors
Size 6.28 inches 6.41 inches 6.08 inches
Resolution 1080 x 2280 pixels (402 ppi) 1080 x 2340 pixels (402 ppi) 720 x 1560 pixels (283 ppi)
Screen-to-Body Ratio 83.79% 85.64% 81.98%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera Dual 16 MP + 20 MP Dual 16 MP + 20 MP 48 MP + 8 MP + 2 MP
Flash Dual-LED Flash Dual-LED Flash LED Flash
Features Phase Detection Autofocus, 27mm, 1/2.8", 1.12 µm, OIS, Gyro EIS, f/1.7 aperture, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama 16 MP, f/1.5-2.4, Dual Pixel PDAF, OIS
20 MP, f/2.6, AF
HDR, panorama
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
8 MP, (ultrawide), f/2.2, 1.12µm
2 MP, f/2.4, depth sensor
HDR, Panorama
Video 2160p@30fps, 1080p@30/60fps, 720p@30/120/480fps 2160p@30/60fps, 1080p@30/60/240fps, 720p@480fps, Auto HDR 2160p@30fps, 1080p@30/60/120fps
Front Camera 16 MP (f/2.0, 20mm, 1.0 µm), gyro EIS, Auto HDR, 1080p [Similar] 16 MP, HDR, 1080@30fps [Similar] 32 MP, f/2.0, 0.8µm, HDR, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat18 1200/200 Mbps HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/200 Mbps HSPA 42.2/5.76 Mbps, LTE-A (2CA) 450/50 Mbps
Bluetooth 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE, EDR 5.0, 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, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS
Browser HTML5 Chrome Yes

memory User Memory

Internal 64/128/256 GB, 6/8 GB RAM 256 GB, 8 GB RAM, 128 GB, 6/8 GB RAM 128 GB, 6 GB RAM or 64 GB, 4 GB RAM
Expandable Storage No No microSD, up to 256 GB (uses shared SIM slot)
USB OTG Not 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 not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 18W
Capacity 3300 mAh 3700 mAh 4030 mAh
Stand by - - -
Talk Time - - -