Oppo A57s vs Oppo A77 Comparison and Differences

Smartphone 1

Oppo A57s

Oppo A57s

Smartphone 2

Oppo A77

Oppo A77

Smartphone 3

Oppo A57s or Oppo A77 Specs Comparison

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Common specs

Brand and model	Oppo A57s	Oppo A77
Rating	(+1)	(+0)
Release date	2022, August 31	2017, July
Dimensions (HxWxD)	163.8 x 75 x 8 mm \| 6.45 x 6.45 x 2.95 in	153.3 x 75.9 x 7.4 mm \| 6.04 x 6.04 x 2.99 in
Weight	187 g \| 6.6 oz	148 g \| 5.22 oz
Body Build	Glass front (Panda Glass), plastic frame, plastic back	Front glass, aluminum body
Case	buy from Amazon	buy from Amazon
Colors	Starry Black, Sky Blue	Gold, Rose Gold, Black
Battery	5000 mAh, Li-Po, non-removable	3200 mAh, Non-removable Li-Ion
Approximate price		280 EUR
Check price	from Amazon	from Amazon

Screen

Technology	IPS LCD	IPS LCD
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen size	6.56" in	5.5" in
Screen area	103.4 cm²	83.4 cm²
Screen format	20:9 (height:width)	16:9 (height:width)
Screen to body ratio	84.2%	71.7%
Screen resolution	720 x 1612 px	1080 x 1920 px
Screen PPI /points per inch/	269 PPI	401 PPI
Screen protection	Panda Glass
Other specs	- 480 nits (typ) -600 nits (HBM)
Screen protector	buy from Amazon	buy from Amazon

Camera and Video

Rear camera, main	50 MP, Dual	13 MP, Single
Camera specs	-50 MP, f/1.8, 27mm (wide), PDAF -2 MP, f/2.4, (depth)	-13 MP, PDAF, f/2.2
Functions	LED flash, HDR, panorama	LED flash, HDR, panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP, Single	16 MP, Single
Specifications	8 MP, f/2.0, 26mm (wide)	16 MP, f/2.0, 1/3'', 1.12µm
Functions	Panorama
Video	1080p@30fps	1080p@30fps

Performance

Operating system - OS	Android 12, ColorOS 12.1	Android 7.1 (Nougat); ColorOS 3.1
Chipset	- MediaTek MT6765G Helio G35 (12 nm)	- Qualcomm MSM8953 Snapdragon 625 (14 nm)
CPU	- Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)	- Octa-core 2.0 GHz Cortex-A53
GPU	PowerVR GE8320	Adreno 506
External memory	microSDXC	microSD, up to 256 GB (uses SIM 2 slot)
Internal memory	64GB 4GB RAM, 128GB 4GB RAM	64 GB, 4 GB RAM

Benchmark

Antutu 9 Total	110862
Antutu 7 Total
GeekBench 4 Single Core		800
GeekBench 4 Multi-Core		3751

Communication and Connectivity

SIM card	Dual SIM (Nano-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Network	GSM / HSPA / LTE	GSM / CDMA / HSPA / LTE
Bands	-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41	-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - A77 LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - A77t
Speed	HSPA 42.2/5.76 Mbps, LTE	HSPA, LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS	Yes, with A-GPS
NFC	Yes
USB	USB Type-C 2.0, USB On-The-Go	microUSB 2.0, USB On-The-Go
Bluetooth	5.3, A2DP, LE, aptX HD	4.2, A2DP

Music and Audio

Radio	No	No
Headphone jack	Yes	Yes
Others		- Active noise cancellation with dedicated mic

Other features

Sensors	- Fingerprint (side-mounted), accelerometer, proximity, compass	- Fingerprint (front-mounted), accelerometer, proximity, compass
Other extras	- Fast charging 33W, 100% in 69 min - IP5X (dust), IPX4 (water) resistance

Reviews and Opinions on Oppo A57s and Oppo A77

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