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	Compare with Asus Zenfone 4 Selfie Pro ZD552KL	Compare with Samsung Galaxy J7 Pro
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Asus Zenfone 4 Selfie Pro ZD552KL

Samsung Galaxy J7 Pro

Network
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
2G bands	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 / 2100 - Global	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
	HSDPA 850 / 900 / 1900 / 2100 / 800 - TW/JP/HK
	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - US/BR
4G Network	1, 3, 5, 7, 8, 20, 40 - Global	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66
	1, 3, 5, 7, 8, 18, 19, 26, 28, 38, 41 - TW/JP/HK
	1, 2, 3, 4, 5, 7, 8, 12, 17, 28 - US/BR
Speed	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps LTE (2CA) Cat6 300/50 Mbps - TW/JP/HK	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps

Launch
Announced	2017, August	2017, June
Status	Available. Released 2017, October	Available. Released 2017, July

Body
Dimensions	154 x 74.8 x 6.9 mm (6.06 x 2.94 x 0.27 in)	152.5 x 74.8 x 8 mm (6.00 x 2.94 x 0.31 in)
Weight	147 g (5.19 oz)	181 g (6.38 oz)
Build		Glass front, aluminum back, aluminum frame
SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

Display
Type	AMOLED	Super AMOLED
Size	5.5 inches, 83.4 cm² (~72.4% screen-to-body ratio)	5.5 inches, 83.4 cm² (~73.1% screen-to-body ratio)
Resolution	1080 x 1920 pixels, 16:9 ratio (~401 ppi density)	1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection	Corning Gorilla Glass 5
		Always-on display

Platform
OS	Android 7 (Nougat), ZenUI 4	Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI
Chipset	Qualcomm MSM8953 Snapdragon 625 (14 nm)	Exynos 7870 Octa (14 nm)
CPU	Octa-core 2.0 GHz Cortex-A53	Octa-core 1.6 GHz Cortex-A53
GPU	Adreno 506	Mali-T830 MP1

Memory
Card slot	microSDXC (uses shared SIM slot)	microSDXC (dedicated slot)
Internal	64GB 3GB RAM, 64GB 4GB RAM	16GB 3GB RAM, 32GB 3GB RAM, 64GB 3GB RAM
	eMMC 5.1	eMMC 5.1

Main Camera
Modules	16 MP, 26mm (wide), dual pixel PDAF	13 MP, f/1.7, 27mm (wide), AF
Features	Dual-LED dual-tone flash, HDR, panorama	LED flash, panorama, HDR
Video	4K@30fps, 1080p@30/60fps, 720p@120fps	1080p@30fps

Selfie Camera
Modules	12 MP, f/1.8, 25mm (wide), 1/2.55", 1.4µm 8 MP, 12mm	13 MP, f/1.9, 28mm (wide), 1/3.1", 1.12µm
Features	LED flash, panorama, HDR	LED flash
Video	4K@30fps	1080p@30fps

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Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes
	24-bit/192kHz audio

Comms
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	4.2, A2DP, EDR, LE	4.1, A2DP, LE
Positioning	GPS, GLONASS, BDS, GALILEO	GPS, GLONASS, BDS
NFC	No	Yes
Infrared port	No	No
Radio	FM radio	FM radio
USB	microUSB 2.0	microUSB 2.0, OTG

Features
Sensors	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
		ANT+

Battery
Type	Li-Ion 3000 mAh, non-removable	Li-Ion 3600 mAh, non-removable
Charging	18W wired
Talk time		Up to 24 h (3G)
Music play		Up to 91 h

Misc
Colors	Rouge Red, Sunlight Gold, Deepsea Black	Black, Blue, Gold, Rose Gold
SAR		0.71 W/kg (head)
SAR EU		0.57 W/kg (head) 1.33 W/kg (body)
Models	Z01MD, Z01MDA	SM-J730G, SM-J730GM
Price	About 250 EUR	About 200 EUR

Tests
Performance		GeekBench: 3768 (v4.4) GFXBench: 1.9fps (ES 3.1 onscreen)
Display		Contrast ratio: Infinite (nominal), 3.998 (sunlight)
Loudspeaker		Voice 68dB / Noise 69dB / Ring 82dB
Audio quality		Noise -92.7dB / Crosstalk -92.4dB
Battery (old)		Endurance rating 107h

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