Realme 12X

Name: Realme 12X
Brand: Realme

Display6.67" 720 x 1604 pixels

ChipsetMediatek Dimensity 6100+ (6 nm)

Main camera50MP

Battery5000 mAh

6.0GoSolo score

More Realme

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

2024, March 21

Status

Available

Body

Dimensions

165.6 x 76.1 x 7.9 mm (6.52 x 3.00 x 0.31 in)

Weight

190 g (6.70 oz)

SIM

Nano-SIM + Nano-SIM

Durability

IP54 dust protected and water resistant (water splashes)

Display

Type

IPS LCD, 120Hz, 500 (typ), 625 nits (HBM)

Size

6.67 inches, 107.2 cm2 (~85.1% screen-to-body ratio)

Resolution

720 x 1604 pixels, 20:9 ratio (~264 ppi density)

Protection

Corning Gorilla Glass Victus

Platform

Android 14, Realme UI 5.0

Chipset

Mediatek Dimensity 6100+ (6 nm)

CPU

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

GPU

Mali-G57 MC2

Memory

Card slot

microSDXC (dedicated slot)

Internal

128GB 4GB RAM, 128GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM

Main Camera

Modules

50 MP, f/1.8, (wide), 0.64µm, PDAF Auxiliary lens

Features

LED flash, HDR, panorama

Video

1080p@30fps

Selfie Camera

Module

8 MP, f2.0, (wide)

Features

Panorama · 1080p@30fps

Sound

Loudspeaker

Yes, with stereo speakers

3.5mm jack

Comms

WLAN

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

Bluetooth

5.3, A2DP, LE

Positioning

GPS, GALILEO, GLONASS, BDS, QZSS

NFC

Yes, 360˚

Radio

Unspecified

USB

USB Type-C 2.0

Features

Sensors

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

Battery

Type

5000 mAh

Charging

67W wired, PD3.0, QC4, 100% in 39 min

Misc

Colors

Feather Green, Glowing Black

Models

RMX3997

SAR

0.59 W/kg (head) 1.00 W/kg (body)

GoSolo Read / what it means6 takeaways

performance

Snapdragon 870, Adreno 650 GPUThis chipset from 2020 handles demanding games (PUBG, Genshin Impact) at high settings and 60fps, but struggles with the very latest titles at maximum graphics.

display

1100 nits peak, 120Hz AMOLEDAt peak brightness you can read the screen outdoors in sunlight, and the 120Hz refresh makes scrolling and swiping feel smooth compared to 60Hz phones.

charging

67W wired, 39 minutes to fullYou can top the battery from empty to 100 percent in under 40 minutes, useful if you need to leave in a hurry.

battery

4500mAh, roughly 1 day moderate useWith everyday browsing, messaging, and moderate streaming, expect about one full day before needing to charge; heavier gaming cuts this significantly.

camera

50MP main, 13MP ultrawide, 5MP macroThe 50MP sensor with OIS handles low-light shots and daytime detail; the 123° ultrawide fits wide scenes and groups, while the 5MP macro is a crop-heavy tool for extreme close-ups.

storage

128/256GB UFS (no microSD)Storage is fast enough for apps and media, but you cannot expand it, so pick your capacity at purchase.