Physical features | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
Model | 6z (128GB) | Zenfone 2 Laser (ZE551KL 32GB) |
Other model names | Asus Zenfone 6z 2019 (6GB RAM) ZS630KL | Asus ZenFone 2 Laser ZE551KL (US), Asus Laser |
Country or region available |  India |  USA |
Brand | Asus | Asus |
Release date | May, 2019 | November, 2015 |
Depth | 9.2 millimeters (0.36 inches) | 10.9 millimeters (0.43 inches) |
Size (width x height) | 75.4 x 159.1 millimeters (2.97 x 6.26 in) | 77.2 x 152.4 millimeters (3.04 x 6 in) |
Weight | 190 grams (6.65 ounces) | 170 grams (5.95 ounces) |
Qwerty physical keyboard | Not supported | Not supported |
Antenna | Internal antenna | Internal antenna |
Build, materials | Aluminum frame, glass front/back | feature not registered |
Protection against water and others | Not supported | Not supported |
System (OS) | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
Operating system | Android 9.0 Pie | Android 5.0.2 Lollipop |
Firmware update | feature not registered | Android 6.0.1 Marshmallow |
Hardware | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
Chipset | 64bit - Qualcomm Snapdragon 855 SDM855 (7nm) | 64bit - Qualcomm Snapdragon 615 MSM8939 (28nm) |
CPU processor | Octa-Core, 3 processors: 2.84Ghz Single-Core Kryo 485 2.42Ghz 3-Cores Kryo 485 1.78Ghz Quad-Core Kryo 485 | Octa-Core, 2 processors: 1.7Ghz Quad-Core ARM Cortex-A53 1Ghz Quad-Core ARM Cortex-A53 |
GPU graphical controller | Qualcomm Adreno 640 | Qualcomm Adreno 405 |
RAM memory | 6GB LPDDR4X | 3GB LPDDR3 |
Internal storage | 128GB (110GB available) UFS 2.1 | 32GB (26GB available) |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 128GB microSD, microSDXC (dedicated slot) |
Display | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
Display type | TFT IPS LCD | TFT IPS LCD |
Screen size | 6.4" inches | 5.5" inches |
Screen-to-body ratio | ~83.8% (screen-to-body ratio) | ~70.9% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 1080x1920 pixels |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 403 PPI | 401 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 6 | Gorilla Glass 4 |
Display features | 60Hz, 600 nits, HDR10 | feature not registered |
Mobile networks | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Active - Call active on both sim cards (dedicated slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
Maximum download/upload | 1024/150 Mbps | 150/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band detailsCollapse details |
GSM Mhz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat16/13 (Bands 1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (Bands 38, 40, 41) VoLTE | LTE Cat4 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,17,20) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
Secondary 4G network | Not supported | LTE Cat4 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,17,20) |
Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
Calling | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Speakerphone | Supported | Supported |
Video calling | Supported | Supported |
Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
Camera | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
Back camera (main camera) | (dual camera) 48 megapixels 13MP ultrawidef/2.411mm | 13 megapixels |
Main camera resolution | 8000x6000 pixels | 4128x3096 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | Full HD (1920x1080) 30 fps |
Flash | Dual-LED flash | Dual-LED flash |
Focal aperture | f/1.8 (aperture) | f/2.0 (aperture) |
Focal length | 26mm lens | feature not registered |
Sensor size | 1/2" inches | feature not registered |
Pixel size | 0.8µm pixel | feature not registered |
Autofocus | LDAF/PDAF: laser/phase detection autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | feature not registered |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo on both cameras | HDR photo only main camera |
2ª camera | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
Front camera (secondary) | Uses the back motorized camera (flip-up/rotating) | 5 megapixels |
Front camera resolution | Not supported | 2560x1920 pixels |
Video recording (secondary) | Not supported | HD (1280x720) |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | feature not registered |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
Multimedia | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
Radio | FM | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263 |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+ |
Connectivity | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
USB | USB 2.0 Type-C reversible connector | MicroUSB 2.0 |
TV output | Not supported | Not supported |
Audio output | 3.5mm jack | 3.5mm jack |
Bluetooth | 5.0 + A2DP/LE | 4.1 + A2DP |
WiFi | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO | 802.11 b/g/n (2.4Ghz) |
DLNA | Not supported | Not supported |
NFC | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging, GLONASS |
Infrared port | Not supported | Not supported |
Other functions | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
Active noise cancellation | Supported | Supported |
Vibrating alert | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Sensors | Accelerometer Proximity sensor Compass Ambient Light sensor Gyroscope Hall effect Face unlock Fingerprint sensor (rear-mounted)
| Accelerometer Proximity sensor Compass Ambient Light sensor
|
Other features | - Colors: Midnight Black, Twilight Silver - 19.5:9, HDR10, DCI-P3 100% display - Quick Charge 4.0 - 24-bit/192kHz audio - DTS Headphone X - Motorized flip-up main/selfie camera - Google Pay - WiFi direct, hotspot | - Colors: Silver - USB OTG On-The-Go - Asus ZenUI 2.0 - Toshiba camera sensor - Laser autofocus camera (0.03 seconds) - Dual tone flash - Beidou GPS - 5GB Asus Webstorage - WiFi direct, hotspot - Only one micro SIM card can connect to 3G/4G service at a time |
Power supply | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
Battery | LiPo: Li-Ion polymer (Non removable) | LiPo: Li-Ion polymer (Removable) |
Battery capacity | 5000 mAh | 3000 mAh |
Charger, watts | 18W (9V/2A) Fast battery charging | Standard charging |
Talk time autonomy | 1980 minutes | 33 hours | 1.4 days | feature not registered |
Standby | 37440 minutes | 624 hours | 26 days | feature not registered |
Radiation rate | Asus 6z (128GB) | Asus Zenfone 2 Laser (ZE551KL 32GB) |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |