OPPO A91 vs Xiaomi Redmi Note 12 Explorer Specs Comparison

Availability

Officially announced
Dec 20, 2019

Design

Dimensions
6.31 x 2.89 x 0.31 inches 160.2 x 73.3 x 7.9 mm	6.41 x 2.99 x 0.35 inches 162.9 x 76 x 9 mm
Weight
6.07 oz / 172.0 g	7.32 oz / 207.5 g
Materials
Back: Plastic Frame: Plastic	Back: Glass Frame: Aluminum
Resistance
	Yes; IP57
Biometrics
Optical in-screen fingerprint	Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Lightening Black, Unicorn White, Blazing Blue	Black

Display

Size
6.4-inch, 84.05% screen-to-body	6.7-inch, 86.87% screen-to-body
Type
AMOLED, 60Hz	OLED, 120Hz, HDR, 900 nits
Resolution
2400x1080px, 20:9 ratio, 411 PPI	2400x1080px, 20:9 ratio, 395 PPI
Protection
Corning Gorilla Glass 5

Hardware

System chip
Mediatek Helio P70 MT6771V (12 nm)	MediaTek Dimensity 1080 MT6877V (6 nm)
Processor
Octa-core 2100 MHz Cortex-A73	Octa-core 2600 MHz
GPU
Mali-G72 MP3	Mali-G68 MC4
Memory
4GB (LPDDR4)/128GB (UFS 2.1) 8GB/128GB	8GB/256GB (UFS 2.2)
Storage expansion
microSDXC	not expandable
OS
Android (9.0 Pie)	Android (12)

Battery

Type
4025 mAh, Li - Polymer	4300 mAh
Charging
SuperVOOC 3.0	Fast charging
Charge speed
Wired: 20.0W	Wired: 210.0W

Camera

Rear
Dual camera	Triple camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Focal length: 26mm (wide) mm Sensor size: 1/2.3" Pixel size: 0.8 μm	200 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.4" Pixel size: 0.56 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/1.4" Pixel size: 1.12 μm	8 MP (Ultra-wide) Aperture size: F1.9 Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
2 MP (Macro) Aperture size: F2.4 Sensor size: 1/1.5" Pixel size: 1.75 μm	2 MP (Macro) Aperture size: F2.4
Fourth camera
2 MP (Depth information) Aperture size: F2.4 Sensor size: 1/3.1" Pixel size: 1 μm
Flash
LED	Dual LED
Video recording
1080p (30 fps) HDR, Time-lapse video, EIS	4K UHD (30 fps), 1080p (120 fps), 720p (960 fps)
Front
16 MP Video capture: 720p (30 fps)	16 MP

Connectivity & Features

Bluetooth
4.2	5.2
WLAN
b,g,n,ac Wi-Fi Direct, Hotspot 802.11 b, g, n, ac	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
	NFC, Infrared

Multimedia

Headphones
3.5mm jack	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, n3, n5, n8, n28, n38, n41, n77, n78, SA, NSA
4G (FDD) Bands
1, 3, 5, 7, 8	1, 3, 5, 8, 19
4G (TDD) Bands
38, 40, 41	34, 38, 39, 40, 41
3G Bands
1, 5, 8	1, 2, 5, 8
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
No
SIM type
Nano SIM	Dual Nano SIM

Alternative variants

Comes with 8GB RAM

Memory	8GB

Discover more

Full Specs OPPO A91 Specs

Full Specs Xiaomi Redmi Note 12 Explorer Specs