OPPO Reno2 vs Samsung Galaxy A51
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Display
Size
Resolution
Technology
AMOLED
Super AMOLED
Screen-to-body
85.65 %
87.37 %
Features
Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Hardware
System chip
Qualcomm Snapdragon 730G SM7150-AB
Samsung Exynos 9611
Processor
GPU
Adreno 618
Mali-G72 MP3
RAM
Internal storage
256GB
128GB, available to use: 105.9 GB
Storage expansion
microSDXC up to 512 GB
microSDXC up to 512 GB
Device type
Smartphone
Smartphone
OS
Android (10, 9.0 Pie), ColorOS UI
Android (10), Samsung One UI
Battery
Capacity
4000 mAh
4000 mAh
Type
Not user replaceable
Li - Polymer, Not user replaceable
Charging
OPPO VOOC
Fast charging
Camera
Rear
Quad camera
Quad camera
Main camera
Specifications
Aperture size: F1.7; Focal length: 28 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Second camera
13 MP (Telephoto, PDAF)
12 MP (Ultra-wide)
Specifications
Aperture size: F2.4; Sensor size: 1/3.4"; Pixel size: 1 μm
Aperture size: F2.2; Focal Length: 13 mm; Pixel size: 1.12 μm
Third camera
8 MP (Ultra-wide)
5 MP (Macro)
Specifications
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/3.2"; Pixel size: 1.4 μm
Aperture size: F2.4; Focal Length: 40 mm
Fourth camera
2 MP (Depth information)
5 MP (Depth information)
Specifications
Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.75 μm
Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 μm
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (60 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
Features
Time-lapse video, EIS
Hyperlapse, EIS
Front
16 MP
32 MP (HDR)
Design
Dimensions
Weight
the average is 6.3 oz (179 g)
the average is 6.3 oz (179 g)
Materials
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Plastic; Frame: Plastic
Biometrics
In-screen fingerprint
2D Face unlock, In-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key
Colors
Sunset pink, Ocean blue, Luminous black
Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue
Cellular
LTE (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 32(1500 L-band)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
LTE (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 41(2600+)
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
SIM type
Nano SIM
Nano SIM
Multimedia
Headphones
3.5mm jack
3.5mm jack
Speakers
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features
Dolby Atmos
Screen mirroring
Wireless screen share
Wireless screen share
Radio
FM
Additional microphone(s)
for Noise cancellation
for Noise cancellation
Connectivity & Features
Bluetooth
5.0
5.0
Wi-Fi
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB
Type-C (reversible)
Type-C (reversible), USB 2.0
Features
Charging, OTG
Charging, OTG
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
NFC
NFC, ANT+
Regulatory Approval
Measured SAR
Head
0.89 W/kg
Body
1.18 W/kg
Simultaneous Transmission
1.56 W/kg
Wireless Router
1.12 W/kg
Phablet
2.76 W/kg
Buyers information
Price
$ 400
In The Box
Power adapter, Micro USB cable, Headset, Booklet with Warranty card, Quick Start Guide, SIM Card tool, Protective film ( pre-applied ), Case
Availability
Officially announced
Dec 12, 2019
