Oppo K7x

Name: Oppo K7x
Brand: Oppo

Display6.5" 1080 x 2400 pixels

ChipsetMediatek Dimensity 720 (7 nm)

Main camera48MP

Battery5000 mAh

6.3GoSolo score

More Oppo

Network

Technology

GSM / CDMA / HSPA / EVDO / 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, 34, 38, 39, 40, 41

5G bands

1, 41, 77, 78 SA/NSA

Speed

HSPA, LTE, 5G 2.3 Gbps DL

Launch

Announced

2020, November 04. Released 2020, November 11

Status

Discontinued

Body

Dimensions

162.2 x 75.1 x 9.1 mm (6.39 x 2.96 x 0.36 in)

Weight

194 g (6.84 oz)

SIM

Nano-SIM + Nano-SIM

Display

Type

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

Size

6.5 inches, 102.0 cm2 (~83.7% screen-to-body ratio)

Resolution

1080 x 2400 pixels, 20:9 ratio (~405 ppi density)

Protection

Corning Gorilla Glass 3

Platform

Android 10, ColorOS 7.2

Chipset

Mediatek Dimensity 720 (7 nm)

CPU

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

GPU

Mali-G57 MC3

Memory

Card slot

Internal

128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM

Type

UFS 2.1

Main Camera

Modules

48 MP, f/1.7, 25mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens

Features

LED flash, HDR, panorama

Video

4K@30fps, 1080p@30/60/120fps; gyro-EIS

Selfie Camera

Module

16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm

Features

HDR · 1080p@30fps

Sound

Loudspeaker

Yes

3.5mm jack

Yes

Comms

WLAN

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

Bluetooth

5.0, A2DP, LE, aptX HD

Positioning

GPS, GLONASS, GALILEO, BDS

NFC

Radio

USB

USB Type-C 2.0, OTG

Features

Sensors

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

Battery

Type

Li-Po 5000 mAh

Charging

30W wired, 100% in 65 minReverse wired

Misc

Colors

Blue, Black

Models

PERM00

GoSolo Read / what it means6 takeaways

display

6.5", 90Hz, 480–600 nitsThe 90Hz refresh makes scrolling smoother than a standard 60Hz phone, and 480 nits typical brightness means reading in direct sunlight is manageable but not effortless.

performance

Dimensity 720, Mali-G57 MC3This chip handles everyday apps, social media, and older games at medium settings, but struggles with demanding 3D titles at high frame rates.

camera

48MP f/1.7 main, 8MP 119° ultrawideThe f/1.7 aperture captures decent detail in daylight and acceptable low-light shots; the ultrawide lens fits group photos and wide scenes, but lacks optical zoom for distant subjects.

battery

5000mAh, about 1 day heavy useWith typical mixed usage (social media, messaging, some video), expect roughly 5 to 6 hours of screen-on time; all-day endurance is realistic if you're moderate.

charging

30W wired, roughly 65 minutesReaching full charge from 0% takes around an hour, so you can replenish a dead battery before leaving home, though it is not ultra-fast by 2024 standards.

durability

Gorilla Glass 3, side fingerprintGorilla Glass 3 is scratch-resistant but not as strong as newer versions (Glass 5 and up); the side-mounted fingerprint sensor is reliable and keeps the display clean.