Oneplus 9 RT 256GB ROM Price in Hong Kong 2025 Specs & Features

BASIC INFO

Brand

Oneplus

Model

9 RT 256GB ROM

Status

Available

Release Date

2021, October

BODY

Dimensions

162.2 x 74.6 x 8.3 mm (6.39 x 2.94 x 0.33 in)

Weight

198.5 g (7.02 oz)

Colors

Hacker Black, Nano Silver, Blue

Body Material

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum fram

SIMs

Dual SIM (Nano-SIM, dual stand-by)

Water & Dust

-

DISPLAY

Size

6.62 inches

Type

AMOLED, 120Hz, HDR10+

Resolutions

1080 x 2400 pixels, 20:9 ratio

PPI

397 ppi density

Multi touch

Yes

Protection

Corning Gorilla Glass 5
Always-on display

NETWORKS

2G

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800

3G

HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
CDMA2000 1xEV-DO

4G

1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 - Global

5G

1, 3, 5, 8, 28, 40, 41, 78 SA/NSA - Global

Speed

HSPA 42.2/5.76 Mbps, LTE-A (CA) Cat18 1200/200 Mbps, 5G

GPRS

Yes

EDGE

Yes

CAMERA

Rear Triple

Features

Dual-LED flash, HDR, panorama

Videos

4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS

Front Dual

16 MP, f/2.4, (wide), 1/3.06", 1.0µm
Auto-HDR
1080p@30fps, gyro-EIS

HARDWARE

OS

Android 11, upgradable to Android 13, OxygenOS 13

Chipset

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

CPU

Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)

GPU

Adreno 660

RAM

8GB

Storage

256GB

Card Slot

No

BATTERY

Type

Li-Po

Capacity

4500 mAh

Removable

Non-Removable

Talk Time

N/A

Stand By

N/A

Fast Charging

Fast charging 65W, 100% in 29 min (advertised)

WirelessCharging

No

COMMONS

Sound

Loudspeaker Yes, with stereo speak
3.5mm jack No

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Bluetooth

5.2, A2DP, LE

GPS

GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a)

USB

USB Type-C 2.0, USB On-The-Go

Wi Fi

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot

NFC

Yes