Xiaomi Mi Mix 3 vs Xiaomi Redmi 7

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 800, 850, 900, 1900, 1700(AWS), 1800, 1900, 2100; CDMA2000 1xEV-DO - global; HSDPA 850, 900, 1700(AWS), 1900, 2100 - China

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - global; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
EV-DO speed

3.1 Mbps download, 1.8 Mbps upload

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE, Cat18, 1.2 Gbps download, 221 Mbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Front glass, aluminium frame, ceramic back

Plastic, P2i nano hydrophobic coating
SIM

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

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

157.9 mm

158.7 mm
Width

74.7 mm

75.6 mm
Thickness

8.5 mm

8.5 mm
Weight

218 g

180 g
Colors

Black, Blue, Green

Black, Blue, Red

Display
Display type

Super AMOLED capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

6.39 inches

6.26 inches
Resolution

1080 x 2340 pixels

720 x 1520 pixels
Pixel density

403 ppi

269 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5, LTPS (Low Temperature PolySilicon)
Multitouch

Yes

Yes

Hardware
CPU

Octa-core

Octa-core
CPU

Quad-core 2.8 GHz Kryo 385 Gold

Quad-core 1.8 GHz Kryo 250 Gold
CPU(second)

quad-core 1.7 GHz Kryo 385 Silver

quad-core 1.8 GHz Kryo 250 Silver
Chipset

Qualcomm SDM845 Snapdragon 845

Qualcomm SDM632 Snapdragon 632
GPU

Adreno 630

Adreno 506
Memory RAM

6, 8, 10 GB

2, 3, 4 GB
Internal storage

128, 256 GB

16, 32, 64 GB
Memory card

-

microSD, microSDHC, microSDXC
Memory card max

-

512 GB
Storage

-

eMMC 5.1

Main camera
Camera type

Dual

Dual
Main camera

12 MP, f/1.8 , 1/2.55" , 1.4 µm

12 MP, f/2.2 , 1.25 µm
12 MP, f/2.4 , 1/3.4" , 1.0 µm

2 MP
Primary camera resolution

4032 x 3024 pixels

4032 x 3024 pixels
Primary camera video

2160p@30/60fps, 1080p@30/60fps, 1080p@960fps

1080p@30/60fps
Primary camera flash

LED flash

dual-LED flash
Primary camera phase detection autofocus

-

phase detection with Dual Pixel
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW
DxOMark photo

108

-
DxOMark video

93

-
DxOMark camera score

103

-

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 1.0 reversible connector

microUSB 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth HID

Yes

-
bluetooth LE

Yes

Yes
Bluetooth EDR

Yes

-
Infrared

-

Yes
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
Beidou

Yes

Yes
QZSS

Yes

-