Oppo A77 (Mediatek) vs Oppo A57

Oppo A77 (Mediatek)

Oppo A77 (Mediatek)

Announced On:May, 2017

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Oppo A57

Oppo A57

Announced On:April, 2022

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Oppo A77 (Mediatek) vs Oppo A57

Oppo A77 (Mediatek)	Oppo A57

Price
EUR: €310	EUR: €200
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: Rs.49,999

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
153.3 x 75.2 x 7.3 mm (6.04 x 2.96 x 0.29 in)	163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)
Weight
153 g (5.40 oz)	186 g (6.56 oz)
Build
	Glass front, plastic frame, plastic back
Colors
Gold, Rose Gold, Black	Black, Blue, Lilac
Models
	PFTM20

Type
Display
IPS LCD	IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)
Size
5.5 inches, 83.4 cm² (~72.3% screen-to-body ratio)	6.56 inches, 103.4 cm² (~84.0% screen-to-body ratio)
Resolution
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)	720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Multitouch
Yes

Technology
Network
GSM / HSPA / LTE	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1900 / 2100	HSDPA 800 / 850 / 900 / 1900 / 2100
4G Bands
LTE (unspecified)	1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G Bands
	1, 5, 8, 28, 41, 77, 78 SA/NSA

Alert Types
Notifications
Vibration, MP3, WAV ringtones

Internal Memory
Memory
64GB ROM, 4GB RAM	128GB ROM, 6GB RAM 128GB ROM, 8GB RAM 256GB ROM, 8GB RAM
Storage Type
eMMC 5.1	UFS 2.1 (128GB/8GB) UFS 2.2 (128GB/6GB)
Card Slot
microSDXC (uses shared SIM slot)	microSDXC

GPRS
Connectivity
Yes
EDGE
Yes
Speed
HSPA, LTE	HSPA, LTE, 5G
WLAN
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.0, A2DP	5.2, A2DP, LE, aptX HD
USB
microUSB 2.0, OTG	USB Type-C 2.0, OTG
GPS
Yes, with A-GPS	Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
NFC
No	No

Main Camera
Camera
13 MP, f/2.2, PDAF	Primary: 13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF Secondary: 2 MP, f/2.4, (depth)
Camera Features
LED flash, HDR, panorama	LED flash, HDR, panorama
Video
1080p@30fps	1080p@30fps
Selfie Camera
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm Video: 1080p@30fps	8 MP, f/2.0, 26mm (wide) Video: 1080p@30fps

Audio Format Support
Multimedia
MP3/eAAC+/WAV
Video Format Support
MP4/H.264/FLAC
Radio
No	No

Operating System (OS)
Software
Android OS, v6.0 (Marshmallow)	Android OS, v12
UI
ColorOS 3	ColorOS 12.1
Browser
HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IM

Chipset
Hardware
Mediatek MT6750T (28 nm)	Mediatek Dimensity 810 (6 nm)
CPU
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-T860MP2	Mali-G57 MC2
Sensors
Fingerprint (front-mounted), accelerometer, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes	Yes, with stereo speakers
Audio Jack
3.5 mm	3.5 mm

Battery Type
Battery
Li-Ion 3200 mAh, non-removable	Li-Po 5000 mAh, non-removable
Charging
	10W wired

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