Asus Zenfone 7 ZS670KS vs ZTE Blade A3 Plus

Asus Zenfone 7 ZS670KS

ZTE Blade A3 Plus

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 1700(AWS), 1900
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 38, 39, 40, 41

LTE frequency band 2, 4, 5, 7, 12, 13, 66
5G network

5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78; SA/NSA

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HSDPA speed

42.2 Mbps

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HSUPA speed

5.76 Mbps

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LTE speed

LTE-A (5CA) Cat 19, 1800 Mbps download, 150 Mbps upload

LTE
5G speed

3.6 Gbps download

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GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame

Plastic
SIM

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

Nano-SIM
Height

165.1 mm

137 mm
Width

77.3 mm

68 mm
Thickness

9.6 mm

10.5 mm
Weight

230 g

188 g
Colors

Black, White

Black

Display
Display type

Super AMOLED capacitive touchscreen

TFT LCD
Physical size

6.67 inches

5.0 inches
Resolution

1080 x 2400 pixels

480 x 960 pixels
Pixel density

395 ppi

215 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 6

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Display features

HDR10+, 90Hz refresh rate, 700 nits typ. brightness

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Main camera
Camera type

Triple

Single
Main camera

64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm

5 MP
8 MP, f/2.4 , 80 mm, 3x optical zoom
12 MP, f/2.2 , 17 mm, 1/2.55" , 1.4 µm
Primary camera resolution

9280 x 6920 pixels

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Primary camera video

8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR

720p@30fps
Primary camera flash

dual LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, optical zoom, digital 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, laser autofocus, RAW

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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 Direct

Yes

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WLAN WiFi Dual Band

Yes

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USB

Type-C 1.0 reversible connector

microUSB 2.0
USB On-The-Go

Yes

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Bluetooth

v5.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX Adaptive

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NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

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GALILEO

Yes

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Beidou

Yes

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QZSS

Yes

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NavIC

Yes

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