Sigma Mobile X-style Tab A83 vs Xiaomi Mi 11

Sigma Mobile X-style Tab A83

Xiaomi Mi 11

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

-

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G network

-

5G band 1, 3, 28, 41, 77, 78, 79 SA/NSA
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic, metal

Glass front (Gorilla Glass Victus), glass back (Gorilla Glass) or eco leather back, aluminum frame
SIM

Micro-SIM

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

123 mm

164.3 mm
Width

207 mm

74.6 mm
Thickness

9 mm

8.1 mm
Weight

360 g

196 (glass) / 194 (leather) g
Colors

Black, Gray

Black, Blue, Purple, Khaki, White

Main camera
Camera type

Single

Triple
Main camera

5 MP

108 MP, (wide) , f/1.9 , 26 mm, 1/1.33" , 0.8 µm
(ultrawide) , 13 MP, f/2.4 , 123˚ , 1/3.06" , 1.12 µm
(macro) , 5 MP, f/2.4
(depth) , 2 MP, f/2.4 , 1/3.06" , 1.12 µm
Primary camera resolution

2592 x 1944 pixels

12032 x 9024 pixels
Primary camera video

720p@30fps

8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240/480fps; gyro-EIS
Primary camera flash

LED flash

dual-LED dual-tone flash
Camera features

Continuous shooting, digital zoom, geotagging, panorama, HDR, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Autofocus, continuous autofocus, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus, AI 2.0, night mode 2.0
DxOMark photo

-

127
DxOMark zoom

-

59
DxOMark video

-

107
DxOMark camera score

-

120

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v4.0

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth EDR

Yes

-
Bluetooth AptX

-

aptX HD, aptX Adaptive
Infrared

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes
NavIC

-

Yes