Samsung Galaxy S7 (CDMA) vs Xiaomi Mi A2

Samsung Galaxy S7 (CDMA)

Xiaomi Mi A2

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

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

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

HSDPA 850, 900, 1900, 2100
4G network

LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 20(800), 25(1900), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500);

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

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
HSPA speed

-

HSPA
EV-DO speed

3.1 Mbps

-
LTE speed

LTE, Cat9, 450 Mbps download, 50 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Corning Gorilla Glass back panel

Front glass, aluminum body
SIM

Nano-SIM

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

142.4 mm

158.7 mm
Width

69.6 mm

75.4 mm
Thickness

7.9 mm

7.3 mm
Weight

152 g

168 g
Colors

Black Onyx, Gold Platinum, Silver Titanium

Black, Cherry Pink, Flame Red, Glacier Blue, Sand Gold

Display
Display type

Super AMOLED capacitive touchscreen

LTPS IPS LCD capacitive touchscreen
Physical size

5.1 inches

5.99 inches
Resolution

1440 x 2560 pixels

1080 x 2160 pixels
Pixel density

576 ppi

403 ppi
Display colors

16777216

16777216
Protection

Corning Gorilla Glass

Corning Gorilla Glass 3
Multitouch

Yes

Yes

Main camera
Camera type

-

Dual
Main camera

12 MP, f/1.7 , 26 mm

12 MP, f/1.8 , 1/2.9" , 1.25 µm, 2x optical zoom
20 MP, f/1.8 , 1/2.8" , 1 µm
Primary camera resolution

-

4000 x 3000 pixels
Primary camera video

2160p@30fps, 1080p@60fps, 720p@240fps

2160p@30fps, 1080p@30fps, 720p@120fps
Primary camera Autofocus

-

phase detection autofocus
Primary camera flash

LED flash

LED flash
Primary camera optical image stabilization

optical image stabilization

-
Electronic image stabilization

-

EIS (gyro)
Primary camera phase detection autofocus

phase detection autofocus

-
Primary camera video dual video

dual-video record

-
Primary camera video hdr

HDR

-
Camera features

1.4 µm pixel size, 1/2.6" sensor size, Auto HDR, face detection, geo-tagging, panorama, touch focus

Geo-tagging, HDR, face detection, panorama, touch focus

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
USB host

Yes

-
Bluetooth

v4.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

Yes

-
Infrared

-

Yes
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
BDS

-

Yes

Features
Messaging SMS

SMS(threaded view)

SMS(threaded view)
Messaging MMS

MMS

MMS
Messaging Email

Email

Email
Messaging IM

IM

IM
Messaging Push Email

-

Push Email
Messaging Push Mail

Push Mail

-
Java

No

-
Sensors

Fingerprint, SpO2, accelerometer, barometer, compass, gyro, heart rate, proximity

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