Compare

	Compare with Asus Zenfone 2 ZE551ML	Compare with Xiaomi Redmi Note 5 Pro
Full Differences Change compare mode	Review Specs	Preview Specs

Asus Zenfone 2 ZE551ML

Xiaomi Redmi Note 5 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
3G Network	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
	TD-SCDMA - China & India
4G Network	1, 2, 3, 4, 5, 8, 9, 18, 19, 28 - Taiwan	1, 3, 5, 40, 41
	1, 2, 3, 4, 5, 7, 8, 20 - Global
	1, 2, 3, 4, 5, 7, 8, 17, 20 - US
	1, 3, 38, 39, 40, 41 - China & India
Speed	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA, LTE

Launch
Announced	2015, January. Released 2015, March	2018, February 14
Status	Discontinued	Available. Released 2018, February

Body
Dimensions	152.5 x 77.2 x 10.9 mm (6.00 x 3.04 x 0.43 in)	158.6 x 75.4 x 8.1 mm (6.24 x 2.97 x 0.32 in)
Weight	170 g (6.00 oz)	181 g (6.38 oz)
Build	Glass front (Gorilla Glass 3), plastic back, plastic frame	Glass front (Gorilla Glass), aluminum back, aluminum frame
SIM	Dual SIM (Micro-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)

Display
Type	IPS LCD	IPS LCD
Size	5.5 inches, 83.4 cm2 (~70.8% screen-to-body ratio)	5.99 inches, 92.6 cm2 (~77.4% screen-to-body ratio)
Resolution	1080 x 1920 pixels, 16:9 ratio (~401 ppi density)	1080 x 2160 pixels, 18:9 ratio (~403 ppi density)
Protection	Corning Gorilla Glass 3	Corning Gorilla Glass (unspecified version)

Platform
OS	Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow)	Android 7.1.2 (Nougat), planned upgrade to Android 10, MIUI 12
Chipset	Intel Atom Z3580 (4 GB RAM model) Intel Atom Z3560 (2 GB RAM model)	Qualcomm SDM636 Snapdragon 636 (14 nm)
CPU	Quad-core 2.3 GHz (4 GB RAM model) Quad-core 1.8 GHz (2 GB RAM model)	Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver)
GPU	PowerVR G6430	Adreno 509

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Internal	16GB 2GB RAM, 32GB 2GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM	64GB 4GB RAM, 64GB 6GB RAM
		eMMC 5.1

Main Camera
Modules	13 MP, f/2.0, AF	12 MP, f/2.2, 1/2.9", 1.25µm, PDAF 5 MP, f/2.0, (depth)
Features	Dual-LED dual-tone flash, panorama, HDR	Dual-LED flash, panorama, HDR
Video	1080p@30fps	1080p@30fps

Selfie Camera
Modules	5 MP, f/2.0	20 MP, f/2.2, (wide), 1/3", 0.9µm
Features		LED flash
Video		1080p@30fps

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	4.0, A2DP, EDR	5.0, A2DP, LE
Positioning	GPS, GLONASS	GPS, GLONASS, BDS
NFC	Yes	No
Infrared port	No	Yes
Radio	FM radio, RDS	FM radio
USB	microUSB 2.0, OTG	microUSB 2.0

Features
Sensors	Accelerometer, gyro, proximity, compass	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Battery
Type	Li-Po 3000 mAh, non-removable	Li-Po 4000 mAh, non-removable
Charging	18W wired, 60% in 40 min (advertised)	18W wired, QC2

Misc
Colors	Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic White	Black, Champagne Gold, Rose Gold, Lake Blue
SAR		1.19 W/kg (head)     0.33 W/kg (body)
SAR EU	0.35 W/kg (head)
Models	Z00AD, Z00A	MEI7S, MEI7
Price	About 300 EUR	About 180 EUR

Tests
Performance	Basemark OS II 2.0: 1090 Basemark X: 12565	AnTuTu: 107737 (v7) GeekBench: 4696 (v4.4)
Loudspeaker	Voice 62dB / Noise 61dB / Ring 67dB
Battery (old)	Endurance rating 59h