Sources and limitations

Listed specifications are reference information, not results of TechMyte testing. Rumored details may change, and hardware or supported features can differ by region. Confirm the exact model with its manufacturer before buying.

Battery capacity does not establish tested endurance; megapixel count does not establish camera quality. Use the comparison tool to identify differences, then check the features that matter to your use.

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Technical data sheet

Full Specifications

Network

Technology	GSM / HSPA / LTE / 5G
2G bands	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
Speed	HSPA, LTE, 5G
5G bands	1, 28, 41, 77, 78 SA/NSA

Launch

Announced	2021, September 09
Status	Available. Released 2021, September 13

Body

Dimensions	162.5 x 74.8 x 8.8 mm (6.40 x 2.94 x 0.35 in)
Weight	191 g (6.74 oz)
SIM	Nano-SIM + Nano-SIM

Battery

Type	5000 mAh
Charging	33W wired

Display

Size	6.5 inches, 102.0 cm2 (~83.9% screen-to-body ratio)
Resolution	1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Type	IPS LCD, 90Hz, 600 nits (peak)

Platform

OS	Android 11, Realme UI 2.0
Chipset	Mediatek Dimensity 810 (6 nm)
CPU	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G57 MC2

Memory

Card slot	microSDXC (dedicated slot)
Internal	128GB 6GB RAM, 128GB 8GB RAM

Selfie camera

Single	16 MP, f/2.1, 26mm (wide), 1/3.0", 1.0µm
Video	1080p@30fps, gyro-EIS
Features	HDR, panorama

Sound

Loudspeaker	Yes
3.5mm jack	Yes

Comms

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	5.1, A2DP, LE
Positioning	GPS, GLONASS, GALILEO, BDS, QZSS
NFC	No
Radio	Unspecified
USB	USB Type-C 2.0, OTG

Features

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

Misc

Colors	Blue, Purple
Price	About 210 EUR
Models	RMX3381

Main Camera

Features	LED flash, HDR, panorama
Triple	64 MP, f/1.8, 26mm (wide), PDAF 2 MP (macro) Auxiliary lens
Video	1080p@30fps, gyro-EIS

Our Tests

Performance	AnTuTu: 329661 (v8), 383409 (v9) GeekBench: 7314 (v4.4), 1842 (v5.1) GFXBench: 14fps (ES 3.1 onscreen)
Display	1322:1 contrast ratio, 530 nits max brightness (measured)
Loudspeaker	-27.8 LUFS (Good)
Camera	Photo / Video
Battery (old)	Endurance rating 123h

Realme 8s 5G