Oppo A78 vs Oppo A57s Comparison and Differences

Smartphone 1

Oppo A78

Oppo A78

Smartphone 2

Oppo A57s

Oppo A57s

Smartphone 3

Oppo A78 or Oppo A57s Specs Comparison

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Common specs

Brand and model	Oppo A78	Oppo A57s
Rating	(+0)	(+0)
Release date	2023, January 07	2022, August 31
Dimensions (HxWxD)	163.8 x 75.1 x 8 mm \| 6.45 x 6.45 x 2.96 in	163.8 x 75 x 8 mm \| 6.45 x 6.45 x 2.95 in
Weight	188 g \| 6.63 oz	187 g \| 6.6 oz
Body Build		Glass front (Panda Glass), plastic frame, plastic back
Case	buy from Amazon	buy from Amazon
Colors	Glowing Black, Glowing Purple	Starry Black, Sky Blue
Battery	5000 mAh, Li-Po, non-removable	5000 mAh, Li-Po, non-removable
Approximate price	230 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	6.56" in
Screen area	103.4 cm²	103.4 cm²
Screen format	20:9 (height:width)	20:9 (height:width)
Screen to body ratio	84.0%	84.2%
Screen resolution	720 x 1612 px	720 x 1612 px
Screen PPI /points per inch/	269 PPI	269 PPI
Screen protection	Panda glass	Panda Glass
Other specs	- 90Hz -480 nits (typ) -600 nits (HBM)	- 480 nits (typ) -600 nits (HBM)
Screen protector	buy from Amazon	buy from Amazon

Camera and Video

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

Performance

Operating system - OS	Android 12, ColorOS 13	Android 12, ColorOS 12.1
Chipset	- Mediatek Dimensity 700 (7 nm)	- MediaTek MT6765G Helio G35 (12 nm)
CPU	- Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	- Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU	Mali-G57 MC2	PowerVR GE8320
External memory	microSDXC	microSDXC
Internal memory	128GB 8GB RAM	64GB 4GB RAM, 128GB 4GB RAM

Benchmark

Antutu 9 Total	324658	110862
GeekBench 5 Single Core	555
GeekBench 5 Multi-Core	1700

Communication and Connectivity

SIM card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Network	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE
Bands	-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 -5G - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA	-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
Speed	HSPA, LTE-A, 5G	HSPA 42.2/5.76 Mbps, LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac, dual-band	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS	GPS, GALILEO, GLONASS, BDS, QZSS	Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS
NFC	Yes	Yes
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, USB On-The-Go
Bluetooth	5.3, A2DP, LE, aptX	5.3, A2DP, LE, aptX HD

Music and Audio

Radio	No	No
Headphone jack	Yes	Yes
Others

Other features

Sensors	- Fingerprint (side-mounted), accelerometer, proximity, compass	- Fingerprint (side-mounted), accelerometer, proximity, compass
Other extras	- Fast charging 33W, 100% in 67 min -Power Delivery - IP54	- Fast charging 33W, 100% in 69 min - IP5X (dust), IPX4 (water) resistance

Reviews and Opinions on Oppo A78 and Oppo A57s

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