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Asus Zenfone 2 Laser ZE550KL

Xiaomi Redmi Note 4

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Asus Zenfone 2 Laser ZE550KL
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Asus Zenfone 2 Laser ZE550KL

Xiaomi Redmi Note 4

Network
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 - Global HSDPA 850 / 900 / 1900 / 2100
4G Network 1, 2, 3, 5, 7, 8, 20 - Global 1, 3, 4, 5, 7, 8, 20, 38, 40
  1, 2, 3, 5, 6, 8, 9, 18, 19, 28 - Taiwan
  1, 3, 38, 40, 41 - India
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Launch
Announced 2015, August. Released 2015, September 2017, January
Status Discontinued Available. Released 2017, January
Body
Dimensions 152.5 x 77.2 x 10.8 mm (6.00 x 3.04 x 0.43 in) 151 x 76 x 8.5 mm (5.94 x 2.99 x 0.33 in)
Weight 170 g (6.00 oz) 165 g (5.82 oz)
Build Glass front, aluminum back, aluminum frame
SIM Dual SIM (Micro-SIM, dual stand-by) Hybrid Dual SIM (Micro-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) 5.5 inches, 83.4 cm2 (~72.7% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~267 ppi density) 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection Corning Gorilla Glass 4
Platform
OS Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow), ZenUI Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat), MIUI 11
Chipset Qualcomm MSM8916 Snapdragon 410 (28 nm)
Qualcomm MSM8939 Snapdragon 615 (28 nm)
Qualcomm MSM8953 Snapdragon 625 (14 nm)
CPU Quad-core 1.2 GHz Cortex-A53
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core 2.0 GHz Cortex-A53
GPU Adreno 306
Adreno 405
Adreno 506
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 16GB 2GB RAM, 32GB 3GB RAM 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM
 eMMC 4.5 eMMC 5.1
Main Camera
Modules 13 MP, f/2.0, Laser AF 13 MP, f/2.0, 1/3.1", 1.12µm, PDAF
Features Dual-LED dual-tone flash, panorama, HDR Dual-LED dual-tone flash, panorama, HDR
Video 1080p@30fps 1080p@30fps, 720p@120fps
Selfie Camera
Modules 5 MP, f/2.0, AF 5 MP, f/2.0
Video 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, hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Bluetooth 4.0, A2DP, EDR 4.1, A2DP, LE
Positioning GPS, GLONASS GPS, GLONASS, BDS
NFC No No
Infrared port No Yes
Radio FM radio FM radio
USB microUSB 2.0, OTG microUSB 2.0, OTG
Features
Sensors Accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Po 3000 mAh, removable Li-Po 4100 mAh, non-removable
Misc
Colors Black, White, Red, Silver, Gold Dark Gray, Gold, Black, Lake Blue
SAR EU 0.72 W/kg (head)     0.67 W/kg (body)    
Models Z00LD, Z00LDD 2016100
Price About 220 EUR About 150 EUR
Tests
Performance GFXBench: 3.4fps (ES 3.1 onscreen)
Display Contrast ratio: 1503:1 (nominal), 2.714 (sunlight)
Loudspeaker Voice 67dB / Noise 70dB / Ring 81dB
Audio quality Noise -94.6dB / Crosstalk -94.3dB
Battery (old) Endurance rating 119h

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