Phone Comparison - OnePlus 3T vs Xiaomi Redmi Note 8T vs Samsung Galaxy A51

Price Comparison (India) -

general General Info

Manufacturer OnePlus Xiaomi Samsung
Announced November 2016 November 2019 December 2019
Status Available - November 2016 Coming Soon - November 2019 Coming Soon - December 12, 2019
Price Rs. 29,999 ($439.00) [Similarly Priced] - Rs. 23,999 ($0.00) [Similarly Priced]
Colors Gunmetal, Soft Gold Stellar blue, Moon white, Midnight gray Prism Crush White, Black, Pink, Blue
Form Factor Candybar Candybar Candybar
Dimension 152.7 x 74.7 x 7.35 mm
(6.01 x 2.94 x 0.29 in)
161.1 x 75.4 x 8.6 mm
(6.34 x 2.97 x 0.34 in)
158.4 x 73.7 x 7.9 mm
(6.24 x 2.9 x 0.31 in)
Weight 158 g (5.57 oz) 200 g (7.05 oz) 172 g (6.07 oz)
SIM Type Dual SIM (Nano-SIM, Dual Stand-by) Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), 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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - North America
HSDPA 850 / 900 / 1900 / 2100 - Global model
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700) - North America LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300) LTE (unspecified)
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint Sensor
- Anodized Aluminum Metal Build
- 2.5D Curved Glass
- Fingerprint Sensor
- Fingerprint Sensor(In-display)
Notification LED Yes - -

hardware Hardware and OS

OS Android OS, v6.0 (Marshmallow) Android 9.0 (Pie) Android 9.0 (Pie)
User Interface OxygenOS MIUI 10 One UI
Processor Dual-core 2.35 GHz Kryo & Dual-core 1.6 GHz Kryo, Qualcomm MSM8996Pro Snapdragon 821 Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver), Qualcomm SDM665 Snapdragon 665 (11 nm) Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm)
GPU Adreno 530 Adreno 610 Mali-G72 MP3
RAM 6 GB 4 GB 8 GB
Internal Memory 64/128 GB 128 GB 128 GB
External Memory No microSD, up to 256 GB (dedicated slot) microSD, up to 512 GB (dedicated slot)

display Display

Type Optic AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 6.3 inches 6.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 2340 pixels (409 ppi) 1080 x 2340 pixels (396 ppi)
Screen-to-Body Ratio 72.94% 80.24% 89.06%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 16 MP 48 MP + 8 MP + 2 MP + 2 MP 48 MP + 12 MP + 5 MP + 5 MP
Flash LED Flash Led Flash LED Flash
Features PDAF, f/2.0 Aperture, Sony IMX298, 1.12 µm Pixel Size, Optical Image Stabilization, Auto-HDR, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR, RAW Image Support, Sapphire Crystal Lens Cover, Dynamic Denoise, Manual Control, HQ 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4", 1.12µm
2 MP, f/2.4, 1/5", 1.75µm (dedicated macro camera)
2 MP, f/2.4, 1/5", 1.75µm, depth sensor
HDR, Panorama
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
12 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.2, depth sensor
5 MP, f/2.4, macro camera
Panorama, HDR
Video 2160p@30fps, 1080p@30fps, 720p@120fps 2160p@30fps, 1080p@30/60/120fps, gyro-EIS 2160p@30fps, 1080p@30fps
Front Camera 16 MP, Samsung 3P8SP Sensor, PDAF, 1.0 µm Pixel Size, f/2.0, EIS, 1080p@30fps, Smile Capture [Similar] 13 MP, f/2.0, 1.12µm
1080p@30fps
HDR, panorama [Similar]
32 MP, f/2.0, 25mm (wide)
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps, VoLTE HSPA 42.2/11.5 Mbps, LTE-A HSPA, LTE-A
Bluetooth v4.2, A2DP, LE 4.2, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, 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, Wi-Fi Direct, hotspot
USB v3.0, Type-C 1.0 reversible connector, Dash Charge (5V, 4A) 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BeiDou Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 64/128 GB, 6 GB RAM 128 GB, 4 GB RAM or 64 GB, 4 GB RAM or 32 GB, 3 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 4 GB RAM
Expandable Storage No microSD, up to 256 GB (dedicated slot) microSD, up to 512 GB (dedicated slot)
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 not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 18W
Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 3400 mAh 4000 mAh 4000 mAh
Stand by - - -
Talk Time - - -