Xiaomi Redmi 8A vs OnePlus 12R Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

6.8
OnePlus 12R
Xiaomi Redmi 8A OnePlus 12R
Released · Sep 30, 2019
Released · Feb 13, 2024
6.2-inch · 1520x720px
6.8-inch · 2780x1264px
Single camera
Triple camera
2GB · 32GB
16GB · 256GB
5000 mAh
5500 mAh
Check prices Check prices
Check Accessories Check Accessories

Availability

Officially announced
Sep 25, 2019 Jan 15, 2024
Prices (MSRP)
$499 | €719

Design

Dimensions
6.15 x 2.97 x 0.37 inches
156.3 x 75.4 x 9.4 mm
6.43 x 2.96 x 0.35 inches
163.3 x 75.3 x 8.8 m
Weight
6.63 oz / 188.0 g 7.30 oz / 207.0 g
Materials
Back: Plastic
Frame: Plastic
Back: Glass
Frame: Aluminum
Resistance
Water, Dust; IP64
Biometrics
2D Face unlock
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Ocean Blue, Sunset Red, Midnight Black Green, Black, White

Display

Size
6.2-inch, 81.81% screen-to-body 6.8-inch, 91.00% screen-to-body
Type
IPS LCD, 60Hz AMOLED, 120Hz, HDR, 4500 nits
Resolution
1520x720px, 19:9 ratio, 270 PPI 2780x1264px, 20:9 ratio, 450 PPI
Protection
Corning Gorilla Glass 5 Corning Gorilla Glass Victus 2
PhoneArena Display Test
Bright Max (20% APL)
Untested Untested
Bright Min
Untested 2 (Good)

Hardware

System chip
Snapdragon 439 SDM439 (12 nm) Snapdragon 8 Gen 2 SM8650-AB (4 nm)
Processor
Octa-core
1950 MHz
Cortex-A53
Octa-core
1x3.2GHz Cortex-X3
2x2.8GH​z Cortex-A715
2x2.8​GHz Cortex-A710
3x2.0​GHz Cortex-A510
GPU
Adreno 505 Adreno 740
Memory
2GB (LPDDR3)/32GB (eMMC 5.1)
3GB/32GB
4GB/64GB
16GB (LPDDR5X)/256GB (UFS 4.0)
Storage expansion
microSDXC
OS
Android (10) Android (14)
PhoneArena Performance Test
GeekBench 6 Single
Untested 1975
GeekBench 6 Multi
Untested 5051
3D Mark High
Untested 3702
3D Mark Low
Untested 2464

Battery

Type
5000 mAh, Li - Polymer 5500 mAh, Li - Polymer
Charging
Fast charging Fast charging
Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 18.0W Wired: 100.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
8h 6min
Browsing
15h 41min
Video
12h 35min
Gaming
13h 37min

Camera

Rear
Single camera Triple camera
Main camera
12 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/2.55"
Pixel size: 1.4 μm
50 MP (OIS, PDAF)
Aperture size: F1.9
Focal length: 24 mm
Sensor size: 1/1.56"
Pixel size: 1.0 μm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 16 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
2 MP (Macro)
Aperture size: F2.4
Flash
LED LED
Video recording
1080p (30 fps), 720p (30 fps) 4K UHD (60 fps), 1080p (240 fps)
Front
8 MP
Video capture: 1080p (30 fps)
32 MP
Video capture: 4K UHD (30 fps)
PhoneArena Camera Tests
N/A
Overall
N/A
Photo
N/A
Video
137
Overall
147
Photo
127
Video

Connectivity & Features

Bluetooth
4.2 5.4
WLAN
Yes
Wi-Fi Direct, Hotspot
802.11 b, g, n
Wi-Fi 6,Wi-Fi 7
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0 Type-C, USB 3.2
Sensors
Accelerometer Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC

Multimedia

Headphones
3.5mm jack No 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Multiple speakers
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n66, n77, n78, 5G Ready
LTE Bands
1, 2, 3, 4, 5, 7, 8, 20 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 66
TDD Bands
38, 40 38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8 1, 2, 5, 8
Data Speed
LTE, HSPA LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Dual Nano SIM
HD Voice
Yes
VoLTE
Yes

Alternative variants

With 3GB RAM and 32GB internal storage.
Memory 3GB/32GB
With 4GB RAM and 64GB internal storage.
Memory 4GB/64GB
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