Digma Optima 1022N 3G vs Xiaomi Mi Max

Digma Optima 1022N 3G

Xiaomi Mi Max

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 900, 2100

HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO; TD-SCDMA
HSPA speed

-

HSPA
LTE speed

-

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

-
SIM

Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)

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

172 mm

173.1 mm
Width

244 mm

88.3 mm
Thickness

9.2 mm

7.5 mm
Weight

520 g

203 g
Colors

Black

Black, Gold, White

Hardware
CPU

Quad-core 1.3 GHz ARM Cortex-A7

Quad-core 1.4 GHz ARM Cortex-A53
CPU(second)

quad-core 1.8 GHz ARM Cortex-A72
Chipset

Mediatek MT8321

Qualcomm MSM8956 Snapdragon 650Qualcomm MSM8976 Snapdragon 652
GPU

Mali-400 MP2

Adreno 510
Memory RAM

1 GB

3, 4 GB
Internal storage

16 GB

32, 64, 128 GB
Memory card

microSD, microSDHC, microSDXC

microSD
Memory card max

-

256 GB

Main camera
Camera type

-

Photo / Video
Main camera

2 MP

16 MP, f/2.0
Primary camera resolution

1600 x 1200 pixels

-
Primary camera video

720p@30fps

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

-

phase detection autofocus
Primary camera flash

LED

dual-LED (dual tone) flash
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, scene mode

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

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
WLAN DLNA

-

Yes
USB

microUSB 2.0

microUSB 2.0
USB host

-

Yes
Bluetooth

v4.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Infrared

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
BDS

-

Yes