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Asus Zenfone 4 Pro ZS551KL

OnePlus 5

Network
Technology	GSM / HSPA / LTE	GSM / CDMA / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
		CDMA 800 & TD-SCDMA
3G Network	HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network	1, 2, 3, 4, 5, 7, 8, 17, 19, 20, 28, 38, 39, 40, 41 - Global, Taiwan	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66
	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 30, 38, 39, 41 - US, Canada, Brazil
	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 30, 38, 39, 40, 41 - India
Speed	HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 or 100 Mbps	HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 Mbps

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

Body
Dimensions	156.9 x 75.6 x 7.6 mm (6.18 x 2.98 x 0.30 in)	154.2 x 74.1 x 7.3 mm (6.07 x 2.92 x 0.29 in)
Weight	175 g (6.17 oz)	153 g (5.40 oz)
Build	Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame	Glass front (Gorilla Glass 5), aluminum back, aluminum frame
SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)

Display
Type	AMOLED	Optic AMOLED
Size	5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)	5.5 inches, 83.4 cm2 (~73.0% 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	Corning Gorilla Glass 5

Platform
OS	Android 7.1.1 (Nougat), upgradable to Android 8 (Oreo), ZenUI 4	Android 7.1.1 (Nougat), upgradable to Android 10, OxygenOS 10.0.0
Chipset	Qualcomm MSM8998 Snapdragon 835 (10 nm)	Qualcomm MSM8998 Snapdragon 835 (10 nm)
CPU	Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)	Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
GPU	Adreno 540	Adreno 540

Memory
Card slot	microSDXC (uses shared SIM slot)	No
Internal	64GB 6GB RAM, 128GB 6GB RAM	64GB 6GB RAM, 128GB 8GB RAM

Main Camera
Modules	12 MP, f/1.7, 25mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, Laser AF, 4-axis OIS 16 MP, 50mm (telephoto), 1/3.1", 1.0µm, AF, 2x optical zoom	16 MP, f/1.7, 24mm (wide), 1/2.8", 1.12µm, PDAF 20 MP, f/2.6, 36mm (standard), 1/2.8", 1.0µm, 1.6x optical zoom, AF
Features	LED flash, HDR, panorama	HDR, panorama, dual-LED flash
Video	4K@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps	4K@30fps, 1080p@30/60fps, 720p@30/120/480fps, Auto HDR

Selfie Camera
Modules	8 MP, f/1.9, 22mm (wide), 1/3.2", 1.4µm, PDAF	16 MP, f/2.0, 20mm (wide), 1/3.06", 1.0µm
Features	HDR	Auto-HDR
Video	1080p@30fps	1080p (gyro-EIS)

Sound
Loudspeaker	Yes, dual speakers	Yes
3.5mm jack	Yes	Yes
	24-bit/192kHz audio	Dirac HD sound

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA
Bluetooth	5.0, A2DP, EDR, LE, aptX	5.0, A2DP, LE, aptX HD
Positioning	GPS, GLONASS, BDS, GALILEO	GPS, GLONASS, BDS, GALILEO
NFC	Yes	Yes
Infrared port	Yes	No
Radio	FM radio	No
USB	USB Type-C 2.0, OTG	USB Type-C 2.0

Features
Sensors	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, color spectrum	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass

Battery
Type	Li-Ion 3600 mAh, non-removable	Li-Po 3300 mAh, non-removable
Charging	18W wired, 50% in 32 min (advertised)	20W wired
Talk time	Up to 27 h 30 min (3G)

Misc
Colors	Moonlight white, Pure Black	Midnight Black, Slate Gray
Models	Z01GD, Z01GS	A5000
Price	About 350 EUR	About 500 EUR

Tests
Performance		GeekBench: 6604 (v4.4) GFXBench: 24fps (ES 3.1 onscreen)
Display		Contrast ratio: Infinite (nominal), 3.914 (sunlight)
Loudspeaker		Voice 69dB / Noise 72dB / Ring 77dB
Audio quality		Noise -94.1dB / Crosstalk -94.2dB
Battery (old)		Endurance rating 83h