OPPO A77s vs Oppo A78 4G


Quick Comparison


Both OPPO A77s and Oppo A78 4G comes with same RAM. In terms of display resolution, Oppo A78 4G has better resolution of 2400 x 1080 than OPPO A77s which has resolution of 1600 x 720. Both have the same amount of internal memory.

NameOPPO A77sOppo A78 4G
RAM8 GB8 GB
Display6.56 in6.43 in
Internal Memory128 GB128 GB
Battery5000 mAh5000 mAh
Camera50 MP + 2 MP Dual50 MP + 2 MP Dual
PriceRs. 15490Rs. 19980

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Detailed Comparison


Price And Launch

The launch Date of the first phone is October 02, 2022. The cost of OPPO A77s is Rs. 15490. The launch Date of the second phone is July 10, 2023. The cost of Oppo A78 4G is Rs. 19980.

Display comparison

Oppo A78 4G has screen size of 6.43 inches which falls short to OPPO A77s's 6.56 inch screen. OPPO A77s has LCD Screen type where as Oppo A78 4G has AMOLED Screen type. Oppo A78 4G has display density of 409 PPI & OPPO A77s has only 269 PPI display density. In terms of screen to body ratio, Oppo A78 4G has better screen to body ratio of ~ 90.8% than OPPO A77s's ~ 89.8%. Both mobiles have same aspect ratio of 20:9.

Memory comparison

Both phones come with 8 GB RAM and both have same Internal Memory of 128 GB.

Camera comparison

They both have the same 50 MP + 2 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 12 and the second one on 13 version.

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Full Comparison


NameOPPO A77sOppo A78 4G
General
ModelA77sA78 4G
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano SIMNano SIM
Device TypeSmartphoneSmartphone
Release DateOctober 02, 2022July 10, 2023
Design
Dimensions75 x 163.74 x 7.9 mm73.2 x 160 x 7.9 mm
Weight187 g180 g
ColorsStarry Black, Sunset OrangeMist Black , Aqua Green
Display
TypeColor LCD Screen (16.7 M)Color AMOLED Screen (16.7 M)
TouchYesYes
Size6.56 inches, 720 x 1600 pixels, 90 Hz6.43 inches, 1080 x 2400 pixels, 90 Hz
Aspect Ratio20:920:9
PPI~ 269 PPI~ 409 PPI
Screen to Body Ratio~ 89.8%~ 90.8%
Glass TypePanda MN228Corning Gorilla Glass 5
Features480nits Brightness100% DCI-P3, 600nits (Typical), 430nits (Typical)
NotchYes, Water Drop NotchYes, Punch Hole
Memory
RAM8 GB8 GB
Expandable RAMUpto 5 GB Extra Virtual RAMUpto 8 GB Extra Virtual RAM
Storage128 GB128 GB
Storage TypeUFS 2.2
Card SlotYesYes, upto 1 TB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-ByYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionIEEE 802.11a/b/g/n/acWi-Fi 5 (802.11ac)
BluetoothYes, v5.2, AAC, SBC, aptX, and aptX HDYes, v5.0, A2DP, LE, aptX HD
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB on-the-go, USB Charging
Extra
GPSYes, GPS, BDS, GLONASS, Galileo, and QZSSYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYes, SideYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Compassaccelerometer, gyro, proximity, compass
3.5mm Headphone JackYesYes
NFCYes, Yes (market/region dependent)
Water ResistanceNo
IP RatingIP54
Dust ResistantNoYes
Extra FeaturesDual Stereo Speakers, LPDDR4x RAM
Camera
Rear Camera50 MP ƒ/1.8 (Main)
2 MP
Bokeh
50 MP ƒ/1.8 (Wide Angle)
PDAF
2 MP ƒ/2.4 (Depth Sensor)
Auto FocusYesYes
FeaturesPhoto, Video, Night, PRO, PANO, Portrait, TIME-LAPSE, SLO-MO, Text scanner, Extra HD, STICKER, and Google LensPhotos, videos, night, expert, panoramic, portrait, time-lapse, slow-motion, super text, Google lens, extra HD, multi-scene recording, and cute
Video Recording1080p @ 30 fps FHD, 720p1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera8 MP ƒ/2
Screen Flash
8 MP ƒ/2 (Wide Angle)
Punch Hole, Screen Flash
Front Video Recording1080p @ 30 fps FHD, 720p1080p @ 30 fps FHD
Technical
OSAndroid v12Android v13
Custom UIColorOS 12.1ColorOS 13.1
ChipsetQualcomm Snapdragon 680Qualcomm Snapdragon 680
CPU2.4 GHz, Octa Core Processor2.4 GHz, Octa Core Processor
Core Details4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver
GPUPowerVR GPUAdreno 610
JavaNoNo
BrowserYes, supports HTMLYes
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioNoNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-ion Battery5000 mAh, Li-Po Battery
Fast ChargingYes, 33W SupervoocYes, 67W Fast Charging

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