Asus Zenfone 7 ZS670KS vs Energizer E4

Asus Zenfone 7 ZS670KS

Energizer E4

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

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

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4G network

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

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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

-
HSUPA speed

5.76 Mbps

-
LTE speed

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

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5G speed

3.6 Gbps download

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GPRS

Yes

Yes
EDGE

Yes

No

Design
Build

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

-
SIM

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

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

165.1 mm

115 mm
Width

77.3 mm

46 mm
Thickness

9.6 mm

13.5 mm
Weight

230 g

65 g
Colors

Black, White

Black, Blue, Gold, Red, Silver

Display
Display type

Super AMOLED capacitive touchscreen

TFT
Physical size

6.67 inches

1.77 inches
Resolution

1080 x 2400 pixels

128 x 160 pixels
Pixel density

395 ppi

116 ppi
Display colors

16777216

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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
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

Yes
Primary camera flash

dual LED flash

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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

No
WLAN WiFi Hotspot

Yes

-
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 1.0 reversible connector

microUSB
USB On-The-Go

Yes

-
Bluetooth

v5.0

v2.0
Bluetooth A2DP

Yes

-
bluetooth LE

Yes

-
Bluetooth AptX

aptX Adaptive

-
NFC

Yes

No
GPS

Yes, with A-GPS

No
GLONASS

Yes

-
GALILEO

Yes

-
Beidou

Yes

-
QZSS

Yes

-
NavIC

Yes

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