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ARCHOS Diamond Omega vs Xiaomi Redmi Note 9 Pro

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.7 inches
6.7 inches

Resolution:

2040 x 1080 pixels, 403 PPI
2400 x 1080 pixels, 20:9 ratio, 395 PPI

Technology:

IPS LCD
IPS LCD

Screen-to-body:

81.71 %
84.42 %

Features:

Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 835 MSM8998 (10 nm)
Qualcomm Snapdragon 720G SM7125 (8 nm)

Processor:

Octa-core, 2450 MHz, Kryo 280, 64-bit
Octa-core, 2300 MHz, Kryo 465, 64-bit

GPU:

Adreno 540
Adreno 618

RAM:

8GB LPDDR4
6GB LPDDR4

Internal storage:

128GB
64GB (UFS 2.1)

Storage expansion:

microSDXC up to 512 GB

Device type:

Smartphone
Smartphone

OS:

Android (7.1 Nougat), nubia UI
Android (10), Xiaomi MI UI

Battery

Capacity:

3100 mAh
5020 mAh

Type:

Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable

Battery life test results:

Charging:

Fast charging

Max charge speed:

Wired: 30.0W

Camera

Rear:

Dual camera
Quad camera

Main camera:

12 MP (PDAF)
64 MP (PDAF)

Specifications:

Aperture size: F1.8; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.9; Focal length: 26 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm

Second camera:

23 MP (PDAF)
8 MP (Ultra-wide)

Specifications:

Aperture size: F2.0
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera:

5 MP (Macro, Autofocus)

Specifications:

Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.12 μm

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.75 μm

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)

Features:

Video calling, Video sharing

Front:

5 MP (Dual-Camera)
16 MP (HDR, Slow-motion videos)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.81 x 2.86 x 0.33 inches (147.5 x 72.7 x 8.5 mm)
6.53 x 3.02 x 0.35 inches (165.8 x 76.7 x 8.8 mm)

Weight:

6.00 oz (170.0 g)
7.37 oz (209.0 g)

Materials:

Back: Glass; Frame: Metal
Back: Glass (Corning Gorilla Glass 5); Frame: Plastic

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Interstellar gray, Tropical green, Glacier white

Cellular

LTE (FDD):

Bands 1(2100), 3(1800), 7(2600), 8(900)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD):

Bands 38(2600), 40(2300), 41(2600+)

UMTS:

Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE-A, HSPA, HSUPA
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

No 3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

4.1
5.0

Wi-Fi:

802.11 b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible)
Type-C (reversible), USB 2.0

Features:

Mass storage device, OTG, Charging, Headphones port
Charging

Location:

GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other:

NFC, VoIP, Tethering, Computer sync, OTA sync
NFC, Infrared

Regulatory Approval

Measured SAR:

Head:

1.41 W/kg

Body:

0.92 W/kg

Buyers information

In The Box:

USB Charger, USB cable, Quick Start Guide, Warranty booklet, Audio Adaptor (Type-C to 3.5 mm)
33W Power adapter, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card

Availability

Officially announced:

Oct 12, 2017
Apr 30, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless