Asus Zenfone 3 Laser (ZC551KL 64GB) vs Lenovo S820
Side by side comparison between Asus Zenfone 3 Laser vs Lenovo S820 phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
IPS
IPS
1080x1920
13
MP
MP
8mp
4GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
4.7"
IPS
IPS
720x1280
12.6
MP
MP
2mp
1GB
RAM
RAM
Quad-core
2000
mAh
mAh
(Removable)
What's the better phone? Asus Zenfone 3 Laser (ZC551KL 64GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
21 Advantages 
3 Advantages | 17 Common items in both devices |
| TFT IPS LCD |
| 16 million |
| Only digital zoom |
| LDAF: laser detection autofocus / Autofocus |
| Full HD (1920x1080) |
| Capacitive |
| Multitouch |
| +10 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| Model | Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 |
| Other model names | Asus ZenFone 3 Laser ZC551KL 4GB/64GB Dual-Sim | Lenovo S820 Dual Sim, Lenovo IdeaPhone S820, LePhone S820 |
| Country or region available |  (Global, International) | feature not registered |
| Brand | Asus | Lenovo |
| Release date | 8/1/2016 | 5/1/2013 |
| Depth | 7.9 millimeters (0.31 inches) | 8.95 millimeters (0.35 inches) |
| Size (width x height) | 76 x 149 millimeters (2.99 x 5.87 in) | 69.7 x 139.5 millimeters (2.74 x 5.49 in) |
| Weight | 150 grams (5.25 ounces) | 143 grams (5.01 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 5.5" inches | 4.7" inches |
| Screen-to-body ratio | ~73.6% (screen-to-body ratio) | ~62.6% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 4-points |
| Pixel density (dot pitch) | 401 PPI | 312 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| System version | Android 6.0.1 Marshmallow | Android 4.2.1 Jelly Bean |
| Firmware update | Android 7.1.1 Nougat | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| Chipset | 64bit: Qualcomm Snapdragon 430 MSM8937 (28nm) | 32bit: MediaTek MT6589W |
| CPU | Octa-core, 2 processors: 4x 1.4GHz ARM Cortex-A53 (Quad-core) 4x 1.1GHz ARM Cortex-A53 (Quad-core) | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 505 450Mhz | PowerVR SGX544 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| RAM memory | 4GB LPDDR3 | 1GB LPDDR2 |
| Internal storage | 64GB (55GB available) | 4GB (2GB available) |
| External storage | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 150/50 Mbps | 7.2/5.76 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Tri-Band 900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM Asia: 900/1800/1900 - America: 850/1800/1900 |
| Primary 3G network | UMTS Global version: 850/900/1900/2100 Indonesia/India/Thailand: 850/900/2100 Taiwan/Japan/Hong Kong/Philippines: 800/850/900/1900/2100 USA/Brazil: 850/900/1700/1900/2100 | UMTS Asia: 900/2100 - America: 850/1900 |
| Primary 4G network | LTE Cat4 Global version: LTE (Bands 1,2,3,5,7,8,20) Indonesia/India/Thailand: LTE (Bands 1,3,5,8) TD-LTE (Band 40) Taiwan/Japan/Hong Kong/Philippines: LTE (Bands 1,2,3,5,6,7,8,18,19,28) TD-LTE (Bands 38,41) USA/Brazil: LTE (Bands 1,2,3,4,5,7,8,17,28) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM Asia: 900/1800/1900 - America: 850/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| Back camera (main camera) | 13 megapixels | 12.6 megapixels |
| Main camera resolution | 4128x3096 pixels | 4096x3072 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/3" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
| Autofocus | LDAF: laser 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 |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| Front camera (secondary) | 8 megapixels | 2 megapixels |
| Front camera resolution | 3264x2448 pixels | 1600x1200 pixels |
| Video recording (secondary) | Full HD (1920x1080) | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | 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 |
🔉 Sound and multimedia | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Removable) |
| Battery capacity | 3000 mAh | 2000 mAh |
| Charger, watts | 5W (5V/1A) Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 20 hours | 10 hours |
| Standby | 528 hours (22 days) | 140 hours (5.8 days) |
➕ Other features | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Glacier Silver, Sand Gold • Asus ZenUI 3.0 • Sony camera sensor • 2.5D glass screen • 500nits brightness screen | • Colors: Red • Lenovo UI • Corning Curved Glass • OpenGL ES 2.0 • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
| Asus Zenfone 3 Laser (ZC551KL 64GB) | Lenovo S820 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.539W/kg (head) |