OPPO R15 Pro vs OPPO A91 Specs Comparison

Availability

Officially announced
Jan 09, 2019	Dec 20, 2019

Design

Dimensions
6.16 x 2.96 x 0.31 inches 156.5 x 75.2 x 8 mm	6.31 x 2.89 x 0.31 inches 160.2 x 73.3 x 7.9 mm
Weight
6.35 oz (180.0 g)	6.07 oz (172.0 g)
Materials
Back: Ceramic Frame: Aluminum	Back: Plastic Frame: Plastic
Resistance
Water, Dust; IP67
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Purple, Red	Lightening Black, Unicorn White, Blazing Blue

Display

Size
6.3-inch, 83.68% screen-to-body	6.4-inch, 84.05% screen-to-body
Type
AMOLED	AMOLED, 60Hz
Resolution
2280x1080px, 402 PPI	2400x1080px, 20:9 ratio, 411 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 5

Hardware

System chip
Snapdragon 660 SDM660 (14 nm)	Mediatek Helio P70 MT6771V (12 nm)
Processor
Octa-core 2200 MHz Kryo 260	Octa-core 2100 MHz Cortex-A73
GPU
Adreno 512	Mali-G72 MP3
Memory
6GB (LPDDR4)/128GB	4GB (LPDDR4)/128GB (UFS 2.1) 8GB/128GB
Storage expansion
microSDXC up to 256 GB	microSDXC
OS
Android (8.1 Oreo)	Android (9.0 Pie)

Battery

Type
3430 mAh, Li - Polymer	4025 mAh, Li - Polymer
Charging
OPPO VOOC	SuperVOOC 3.0
Charge speed
	Wired: 20.0W

Camera

Rear
Dual camera	Dual camera
Main camera
16 MP (PDAF) Aperture size: F1.7 Focal length: 25 mm Sensor size: 1/2.6" Pixel size: 1.22 μm	48 MP (PDAF) Aperture size: F1.8 Focal length: 26mm (wide) mm Sensor size: 1/2.3" Pixel size: 0.8 μm
Second camera
20 MP Aperture size: F1.7 Focal Length: 25 mm Sensor size: 1/2.8" Pixel size: 1 μm	8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/1.4" Pixel size: 1.12 μm
Third camera
	2 MP (Macro) Aperture size: F2.4 Sensor size: 1/1.5" Pixel size: 1.75 μm
Fourth camera
	2 MP (Depth information) Aperture size: F2.4 Sensor size: 1/3.1" Pixel size: 1 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) Time-lapse video, Video calling, Video sharing	1080p (30 fps) HDR, Time-lapse video, EIS
Front
20 MP Video capture: 1080p	16 MP Video capture: 720p (30 fps)

Connectivity & Features

Bluetooth
5.0	4.2
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	b,g,n,ac Wi-Fi Direct, Hotspot 802.11 b, g, n, ac
USB
microUSB, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
	FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28	1, 3, 5, 7, 8
4G (TDD) Bands
38, 39, 40, 41	38, 40, 41
3G Bands
6, 5, 8, 4, 2, 1	1, 5, 8
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes	No
SIM type
Nano SIM	Nano SIM

Alternative variants

Comes with 8GB RAM

Memory	8GB

Links

Full specifications
OPPO R15 Pro Specs	OPPO A91 Specs