Apple Iphone 12 vs Digma Linx Atom 3G

Network
2G network

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

GSM 900, 1800
3G network

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

HSDPA 1900
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - USA; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - global, China, Hong Kong; 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - Canada, Japan

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5G network

5G band 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261 Sub6/mmWave - USA; 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78, 79 Sub6 - global

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HSDPA speed

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
EV-DO speed

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload

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LTE speed

LTE-A, 1 Gbps download, 500 Mbps upload

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GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame

Plastic
SIM

Single SIM (Nano-SIM and/or eSIM) / Dual SIM (Nano-SIM, dual stand-by) - China

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

146.7 mm

125 mm
Width

71.5 mm

64.6 mm
Thickness

7.4 mm

10.5 mm
Weight

164 g

129 g
Payment

Apple Pay(Visa, MasterCard, AMEX certified)

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Waterproof

IP68 (6m and 30 mins)

-
Dust proof

IP68

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Colors

Black, Blue, Green, Red, White

Black, Blue, Gray, Cyan, Red

Display
Display type

Super Retina XDR OLED

TN
Physical size

6.1 inches

4 inches
Resolution

1170 x 2532 pixels

480 x 800 pixels
Pixel density

460 ppi

233 ppi
Display colors

16777216

16777216
Protection

Scratch-resistant ceramic glass, oleophobic coating

-
Multitouch

-

Yes
Display features

HDR10, 625 nits (typ), 1200 nits (peak), Dolby Vision, Wide color gamut, True-tone

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Main camera
Camera type

Dual

-
Main camera

(wide) , 12 MP, f/1.6 , 26 mm, 1.4 µm

2 MP
(ultrawide) , 12 MP, f/2.4 , 120˚ , 13 mm, 1/3.6"
Primary camera resolution

4032 x 3024 pixels

1600 x 1200 pixels
Primary camera video

4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, Dolby Vision HDR (up to 30fps), stereo sound rec.

720p@30fps
Primary camera flash

dual-LED dual-tone flash

LED
Camera features

Autofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, RAW, Night Mode, Deep Fusion

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

132

-
DxOMark zoom

41

-
DxOMark video

112

-
DxOMark camera score

122

-

Selfie camera
Selfie camera type

Dual

-
Selfie camera

(wide) , 12 MP, f/2.2 , 23 mm, 1/3.6"

0.31 MP
SL 3D
Selfie camera resolution

4032 x 3024 pixels

640 x 480 pixels
Selfie camera features

Face unlock, Night Mode, Deep Fusion, HDR

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Selfie camera video

4K@24/30/60fps, 1080p@30/60/120fps, gyro-EIS

480p@30fps MP
DxOMark photo

101

-
DxOMark video

93

-
DxOMark camera score

98

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Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Dual Band

Yes

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USB

Lightning, USB 2.0

microUSB 2.0
Bluetooth

v5.0

v2.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-
QZSS

Yes

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