Oppo A78 4G

Name: Oppo A78 4G
Brand: Oppo

Display6.56" 720 x 1612 pixels

ChipsetMediatek Dimensity 700 (7 nm)

Main camera50MP

Battery5000 mAh

5.8GoSolo score

More Oppo

Network

Technology

GSM / HSPA / LTE / 5G

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands

1, 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

Speed

HSPA, LTE, 5G

Launch

Announced

2023, January 07

Status

Available

Body

Dimensions

163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)

Weight

188 g (6.63 oz)

SIM

Nano-SIM + Nano-SIM

Durability

IP54 dust protected and water resistant (water splashes)

Display

Type

IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)

Size

6.56 inches, 103.4 cm2 (~84.0% screen-to-body ratio)

Resolution

720 x 1612 pixels, 20:9 ratio (~269 ppi density)

Protection

Panda glass

Platform

Android 12, upgradable to Android 14, ColorOS 14

Chipset

Mediatek Dimensity 700 (7 nm)

CPU

Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

GPU

Mali-G57 MC2

Memory

Card slot

microSDXC

Internal

128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM

Type

UFS 2.2

Main Camera

Modules

50 MP, f/1.8, 27mm (wide), PDAF Auxiliary lens

Features

LED flash, HDR, panorama

Video

1080p@30fps

Selfie Camera

Module

8 MP, f/2.0, 27mm (wide)

Features

1080p@30fps

Sound

Loudspeaker

Yes, with stereo speakers

3.5mm jack

Yes

Comms

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth

5.3, A2DP, LE, aptX

Positioning

GPS, GALILEO, GLONASS, BDS, QZSS

NFC

Yes

Radio

USB

USB Type-C 2.0, OTG

Features

Sensors

Fingerprint (side-mounted), accelerometer, proximity, compass

Battery

Type

Li-Po 5000 mAh

Charging

67W wired, PD, 76% in 30 min

Misc

Colors

Glowing Black, Glowing Purple

Models

CPH2483, CPH2495

GoSolo Read / what it means6 takeaways

display

6.43", 1080x2400, 90Hz AMOLED, 430 nitsThe 90Hz refresh keeps scrolling smooth, and at 430 nits the screen is legible in bright sunlight, though not in harsh glare; 409 ppi keeps text and photos sharp at normal viewing distance.

performance

Snapdragon 680, Adreno 610, 8GB RAMThis handles everyday apps, social media, and lighter games like Candy Crush smoothly, but will struggle with demanding titles like Genshin Impact or heavy multitasking at full graphics.

battery

5000mAh, roughly 1 day moderate useWith mixed web browsing, messaging, and social media you should reach bedtime; heavy gaming or video streaming will drain it in 6 to 7 hours of screen time.

charging

67W wired, 76% in 30 minutesA quick top-up before leaving the house gets you most of the way; reaching full charge takes roughly 45 to 50 minutes total.

camera

50MP main, f/1.8, PDAF, 1080p videoDaylight shots are detailed and the fast aperture helps in dim rooms, but at 1080p@30fps video is limited to clips for social media, not video work.

durability

IP54, Gorilla Glass 5, 7.9mm slimIP54 protection shields against dust and water splashes (not submersion), and Gorilla Glass 5 resists everyday scratches, but the thin frame means drops need care.