Samsung Focus S (SGH-i937 16GB) vs Lenovo ZUK Edge (64GB/6GB)
Side by side comparison between Samsung Focus S vs Lenovo ZUK Edge phones, differences, pros, cons and full specifications. What's the better?
,
4.3"
AMOLED
AMOLED
480x800
8
MP
MP
1.3mp
512MB
RAM
RAM
Single-core
1650
mAh
mAh
(Removable)
vs
5.5"
TDDI
TDDI
1080x1920
13
MP
MP
8mp
6GB
RAM
RAM
Quad-core
3100
mAh
mAh
(Non removable)
What's the better phone? Lenovo ZUK Edge (64GB/6GB)
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!
3 Advantages 
23 Advantages | 16 Common items in both devices |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus / PDAF: phase detection autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| +9 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 | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| Model | Focus S (SGH-i937 16GB) | ZUK Edge (64GB/6GB) |
| Other model names | AT&T Samsung Focus S i937, Samsung SGH-i937, Samsung Kupua | 联想ZUK Edge (64GB + 6GB RAM), Lenovo ZUK Z2151 |
| Country or region available | feature not registered |   China, Hong Kong |
| Brand | Samsung | Lenovo |
| Release date | 11/6/2011 | 1/1/2017 |
| Depth | 8.5 millimeters (0.33 inches) | 7.7 millimeters (0.3 inches) |
| Size (width x height) | 66.8 x 126 millimeters (2.63 x 4.96 in) | 74.5 x 142.9 millimeters (2.93 x 5.63 in) |
| Weight | 111 grams (3.89 ounces) | 160 grams (5.6 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| Display type | Super AMOLED Plus | TDDI |
| Screen size | 4.3" inches | 5.5" inches |
| Screen-to-body ratio | ~62.5% (screen-to-body ratio) | ~78.3% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 217 PPI | 401 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| System version | Windows Phone 7.5 Mango | Android 7.0 Nougat |
| Firmware update | feature not registered | Android 8.0 Oreo |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| Chipset | 32bit: Qualcomm Snapdragon MSM8255T | 64bit: Qualcomm Snapdragon 821 MSM8996 (14nm) |
| CPU | Single-core, 1 processor: 1x 1.4GHz Scorpion (Single-core) | Quad-core, 2 processors: 2x 2.35GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 205 | Qualcomm Adreno 530 650Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| RAM memory | 512MB | 6GB LPDDR4 |
| Internal storage | 16GB | 64GB (52GB available) eMMC 5.1 |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 21/5.76 Mbps | 600/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | CDMA 800, GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/1900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE Cat11 (Bands 1, 2, 3, 4, 5, 7, 8, 20) TD-LTE (Bands 38, 39, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| Back camera (main camera) | 8 megapixels | 13 megapixels |
| Main camera resolution | 3264x2448 pixels | 4128x3096 pixels |
| Video recording (primary) | HD (1280x720) | 4K UHD (3840x2160) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | 1.34µm pixel |
| Autofocus | Autofocus | PDAF: phase detection autofocus |
| Touch focus | feature not registered | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | feature not registered | Face detection, Smile detection |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| Front camera (secondary) | 1.3 megapixels | 8 megapixels |
| Front camera resolution | 1280x1024 pixels | 3264x2448 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/4" inches |
| Pixel size | feature not registered | 1.12µm pixel |
🔉 Sound and multimedia | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | 2 microphones or more |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| USB | MicroUSB 2.0 | USB 3.1 Type-C reversible connector |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 3.0 + A2DP | 4.1 + A2DP |
| WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | feature not registered | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Compass Fingerprint sensor (front-mounted) Gyroscope Heart rate Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 1650 mAh | 3100 mAh |
| Charger, watts | Wired charging | 13W Wired fast charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 6.5 hours | feature not registered |
| Standby | 250 hours (10.4 days) | feature not registered |
➕ Other features | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands | 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 | feature not registered | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • HAC (M3/T3) • Bing Maps • DLNA | • Colors: Ceramic White, Titanium Black • ZUI 2.5 • 24-bit/192kHz audio • Fast battery charging • Quick Charge 3.0 |
☢️ Radiation rate | ||
| Samsung Focus S (SGH-i937 16GB) | Lenovo ZUK Edge (64GB/6GB) | |
| 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 |