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Oppo A77 4G vs Oppo A78

Oppo A77 4G

Oppo A77 4G

August, 2022


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Oppo A78

Oppo A78

January, 2023


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Oppo A77 4G vs Oppo A78


Oppo A77 4G

Oppo A78

Price
EUR: €200EUR: €230
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: Rs.71,999
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in)163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)
Weight
187 g / 189 g (6.60 oz)188 g (6.63 oz)
Build
Glass front, plastic frame, plastic or leather back

IP54, dust and splash resistant
IP54, dust and splash resistant
Colors
Sunset Orange, Sky BlueGlowing Black, Glowing Purple
Models
CPH2385CPH2483, CPH2495
Display
Type
IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)
Size
6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio)6.56 inches, 103.4 cm2 (~84.0% screen-to-body ratio)
Resolution
720 x 1612 pixels, 20:9 ratio (~269 ppi density)720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Protection
Panda glass
Network
Technology
GSM / HSPA / LTEGSM / HSPA / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 3, 5, 8, 38, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
5G Bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA
Memory
Internal Memory
64GB ROM, 4GB RAM

128GB ROM, 3GB RAM

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

128GB ROM, 8GB RAM
Storage Type
UFS 2.2UFS 2.2
Card Slot
microSDXCmicroSDXC
Connectivity
Speed
HSPA, LTEHSPA, LTE, 5G
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
5.0, A2DP, LE, aptX HD5.3, A2DP, LE, aptX
USB
USB Type-C 2.0, OTGUSB Type-C 2.0, OTG
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS
NFC
YesYes
Camera
Main Camera
Primary: 50 MP, f/1.8, (wide), PDAF

Secondary: 2 MP, f/2.4, (depth)
Primary: 50 MP, f/1.8, 27mm (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, 27mm (wide)

Video: 1080p@30fps
Multimedia
Radio
NoNo
Software
Operating System (OS)
Android OS, v12Android OS, v12
UI
ColorOS 12.1ColorOS 13
Hardware
Chipset
Mediatek MT6765G Helio G35 (12 nm)Mediatek Dimensity 700 (7 nm)
CPU
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
PowerVR GE8320Mali-G57 MC2
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, 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)33W wired, PD, 52% in 30 min, 100% in 67 min (advertised)

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