OPPO A83 vs realme 7 Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.7 inches
6.5 inches

Resolution:

1440 x 720 pixels, 282 PPI
2400 x 1080 pixels, 20:9 ratio, 405 PPI

Technology:

IPS LCD
IPS LCD

Refresh rate:

90Hz

Screen-to-body:

76.10 %
83.31 %

Features:

Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek Helio P23 MT6763T (16 nm)
MediaTek Helio G95 (12 nm)

Processor:

Octa-core, 2500 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2050 MHz, Arm Cortex-A76 and Arm Cortex-A55, 64-bit

GPU:

Mali-G71 MP2
Mali G76 MC4

RAM:

3GB LPDDR4
4GB LPDDR4

Internal storage:

32GB
64GB (UFS 2.1)

Storage expansion:

microSDXC up to 256 GB
microSDXC

Device type:

Smartphone
Smartphone

OS:

Android (7.1 Nougat), OPPO ColorOS UI
Android (10)

Battery

Capacity:

3180 mAh
5000 mAh

Type:

Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable

Charging:

Fast charging

Max charge speed:

Wired: 30.0W

Camera

Rear:

Single camera
Quad camera

Main camera:

13 MP (Autofocus)
48 MP (PDAF)

Specifications:

Aperture size: F2.2
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera:

8 MP (Ultra-wide)

Specifications:

Aperture size: F2.3; Focal Length: 16 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera:

2 MP (Macro)

Specifications:

Aperture size: F2.4

Fourth camera:

2 MP (Black and White)

Specifications:

Aperture size: F2.4

Flash:

LED
LED

Video recording:

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

Features:

Video calling, Video sharing
EIS

Front:

8 MP
16 MP (Slow-motion videos)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.93 x 2.88 x 0.30 inches (150.5 x 73.1 x 7.7 mm)
6.39 x 2.97 x 0.37 inches (162.3 x 75.4 x 9.4 mm)

Weight:

5.04 oz (143.0 g)
6.93 oz (196.5 g)

Materials:

Back: Aluminum
Back: Plastic; Frame: Plastic

Biometrics:

2D Face unlock
Fingerprint (touch)

Keys:

Left: Volume control; Right: Lock/Unlock key
Left: Volume control; Right: Lock/Unlock key

Colors:

Black, Gold
Mist blue, Mist white

Cellular

4G (FDD):

Bands 1(2100), 3(1800), 5(850), 8(900)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

4G (TDD):

Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)

3G:

Bands 5(850), 8(900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE, HSPA, HSUPA
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM

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

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

4.2
5.0

Wi-Fi:

802.11 a, b, g, n, dual-band; Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

microUSB, USB 2.0
Type-C (reversible), USB 2.0

Features:

Mass storage device, OTG, Charging
Charging, OTG

Location:

GPS, A-GPS, Glonass
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Compass
Accelerometer, Gyroscope, Compass

Other:

VoIP, Tethering, Computer sync, OTA sync
NFC

Regulatory Approval

FCC approval:

Date approved:

Feb 07, 2021

FCC ID value:

2AUYFRMX2155

Measured SAR:

Head:

1.38 W/kg
1.20 W/kg

Body:

0.71 W/kg
0.34 W/kg

Simultaneous Transmission:

1.34 W/kg

Wireless Router:

0.93 W/kg

Buyers information

Price:

$ 218
€ 179

In The Box:

Earphones, microUSB cable, charger, SIM ejector tool, Documentation, case
30W Dart Charger, USB Type-C Cable, Protect Case, Protect Film, SIM Card Tool, Important Info Booklet with Warranty Card

Availability

Officially announced:

Oct 07, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless