Phone Comparison - Asus Zenfone 7 ZS670KS vs Samsung Galaxy A40

Asus Zenfone 7 ZS670KS
asus zenfone 7 zs670ks
Samsung Galaxy A40
samsung galaxy a40
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general General Info

Manufacturer Asus Samsung
Announced 2020, August 26 March 2019
Status Coming soon. Exp. release 2020, September 1 Coming Soon - April 2019
Colors Black; other colors Black, White, Blue, Coral
Form Factor Candybar Candybar
Dimension 165.1 x 77.3 x 9.6 mm
(6.5 x 3.04 x 0.38 in)
144.3 x 69.1 x 7.9 mm
(5.68 x 2.72 x 0.31 in)
Weight 230 g (8.11 oz) -
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
5G Network SA/NSA -
Messaging
Build Features - Fingerprint Sensor (under display, optical)
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
- Fingerprint Sensor

hardware Hardware and OS

OS Android 10 Android 9.0 (Pie)
Processor Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585), Qualcomm SM8250 Snapdragon 865 (7 nm+) [Similar] Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7885 Octa (14 nm) [Similar]
GPU Adreno 650 [Similar] Mali-G71 [Similar]
RAM 8 GB [Browse Similar] 4 GB [Browse Similar]
Internal Memory 128 GB 64 GB
External Memory microSDXC (dedicated slot) microSD, up to 512 GB (dedicated slot)

display Display

Type Super AMOLED capacitive touchscreen
Corning Gorilla Glass 6
HDR10+
90Hz refresh rate
700 nits typ. brightness (advertised)
Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors
Size 6.67 inches [Similar] 5.9 inches [Similar]
Resolution 1080 x 2340 pixels (386 ppi) 1080 x 2280 pixels (428 ppi)
Screen-to-Body Ratio 85.74% 86.97%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio Unspecified FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 64 MP + 8 MP + 12 MP [Similar] 16 MP + 5 MP [Similar]
Flash Dual-LED flash LED Flash
Features 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
8 MP, f/2.4, 80mm (telephoto), PDAF, 3x optical zoom
12 MP, f/2.2, 113˚, 17mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
HDR, auto panorama (motorized rotation)
16 MP, f/2.0, PDAF
5 MP, f/2.2, 12mm, (ultrawide)
Panorama, HDR
Video 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR 2160p@30fps, 1080p@30fps
Front Camera Motorized flip-up main camera module
Dual-LED flash, HDR, auto panorama (motorized rotation)
4K@30/60fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS [Similar]
25 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps
Bluetooth 5.0, A2DP, LE, aptX HD 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector Type-C 1.0 reversible connector
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS Yes, with A-GPS, GLONASS, BDS
Browser Yes Yes

memory User Memory

Internal 128 GB, 8 GB RAM or 128 GB, 6 GB RAM (UFS 3.1) 64 GB, 4 GB RAM
Expandable Storage microSDXC (dedicated slot) microSD, up to 512 GB (dedicated slot)
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 18W (Quick Charge 4.0)
Reverse charging
Non-removable Li-Po Battery
Capacity 5000 mAh 3100 mAh
Stand by - -
Talk Time - -