Oppo A57s vs Oppo A78 4G

Oppo A57s

Oppo A57s

August, 2022


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Oppo A78 4G

Oppo A78 4G

July, 2023


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Oppo A57s vs Oppo A78 4G


Oppo A57s

Oppo A78 4G

Price
EUR: N/AEUR: €200
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in)160 x 73.2 x 7.9 mm (6.30 x 2.88 x 0.31 in)
Weight
187 g (6.60 oz)180 g (6.35 oz)
Build
Glass front (Panda Glass), plastic frame, plastic back

IP5X (dust), IPX4 (water) resistance
IP54, dust and splash resistant
Colors
Starry Black, Sky BlueMist Black, Aqua Green
Models
CPH2385CPH2565
Display
Type
IPS LCD, 480 nits (typ), 600 nits (HBM)AMOLED, 90Hz, 430 nits
Size
6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio)6.43 inches, 99.8 cm2 (~85.2% screen-to-body ratio)
Resolution
720 x 1612 pixels, 20:9 ratio (~269 ppi density)1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Protection
Panda GlassCorning Gorilla Glass 5
Network
Technology
GSM / HSPA / LTEGSM / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G Bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE
Memory
Internal Memory
64GB ROM, 4GB RAM

128GB ROM, 4GB RAM
128GB ROM, 8GB RAM

256GB ROM, 8GB RAM
Storage Type
eMMC 5.1
Card Slot
microSDXCmicroSDXC
Connectivity
Speed
HSPA, LTEHSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.3, A2DP, LE, aptX HD5.0, A2DP, LE
USB
USB Type-C 2.0, OTGUSB Type-C 2.0, OTG
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS
NFC
YesYes (market/region dependent)
Camera
Main Camera
Primary: 50 MP, f/1.8, 27mm (wide), PDAF

Secondary: 2 MP, f/2.4, (depth)
Primary: 50 MP, f/1.8, (wide), PDAF

Secondary: 2 MP, f/2.4, (depth)
Camera Features
LED flash, HDR, panoramaLED flash, HDR, panorama
Video
1080p@30fps1080p@30fps
Selfie Camera
8 MP, f/2.0, 26mm (wide)

Features: Panorama

Video: 1080p@30fps
8 MP, f/2.0, (wide)

Video: 1080p@30fps
Multimedia
Radio
NoNo
Software
Operating System (OS)
Android OS, v12Android OS, v12
UI
ColorOS 12.1ColorOS 13.1
Hardware
Chipset
Mediatek MT6765G Helio G35 (12 nm)Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU
PowerVR GE8320Adreno 610
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
SIM
Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes, with stereo speakersYes, with stereo speakers
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Li-Po 5000 mAh, non-removableLi-Po 5000 mAh, non-removable
Charging
33W wired, 100% in 69 min (advertised)67W wired, PD, 76% in 30 min (advertised)

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