Samsung Galaxy Round (SM-G910S) vs Samsung Galaxy S4 Zoom (4G SM-C105A)
Side by side comparison between Samsung Galaxy Round vs Samsung Galaxy S4 Zoom phones, differences, pros, cons and full specifications. What's the better?
,
5.7"
AMOLED
AMOLED
1080x1920
13
MP
MP
2.1mp
3GB
RAM
RAM
Quad-core
2800
mAh
mAh
(Removable)
vs
4.3"
AMOLED
AMOLED
540x960
16
MP
MP
2mp
1.5GB
RAM
RAM
Dual-core
2330
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy Round (SM-G910S)
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!
16 Advantages 
7 Advantages | 27 Common items in both devices |
| Until 64GB microSD, microSDXC |
| Plastic body, glass front |
| Flexible Super AMOLED / Super AMOLED |
| 16 million |
| Autofocus |
| HDR photo only main camera |
| 4G LTE |
| +20 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 | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| Model | Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) |
| Other model names | Galaxy Round G910S 4G LTE-A, SM-G910S | Galaxy S4 Zoom LTE SM-C105A (AT&T) |
| Country or region available |  South Korea |  USA |
| Brand | Samsung | Samsung |
| Release date | 10/9/2013 | 11/1/2013, Announced: 6/30/2013 |
| Depth | 7.9 millimeters (0.31 inches) | 15.4 millimeters (0.61 inches) |
| Size (width x height) | 79.6 x 151.1 millimeters (3.13 x 5.95 in) | 63.5 x 125.5 millimeters (2.5 x 4.94 in) |
| Weight | 154 grams (5.39 ounces) | 208 grams (7.28 ounces) |
| Build, materials | Plastic body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| Display type | Flexible Super AMOLED | Super AMOLED |
| Screen size | 5.7" inches | 4.3" inches |
| Screen-to-body ratio | ~74.5% (screen-to-body ratio) | ~64% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 540x960 pixels (16:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 386 PPI | 256 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| System version | Android 4.3 Jelly Bean | Android 4.2.2 Jelly Bean |
| Firmware update | feature not registered | Android 4.4.2 KitKat |
| User Interface | feature not registered | TouchWiz UI |
⚙️ Processor | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| Chipset | 32bit: Qualcomm Snapdragon 800 MSM8974AB | 32bit: Samsung Exynos 4212 (32nm) |
| CPU | Quad-core, 1 processor: 4x 2.3GHz Krait 400 (Quad-core) | Dual-core, 1 processor: 2x 1.5GHz ARM Cortex-A9 (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 330 | ARM Mali-400 MP4 (400MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| RAM memory | 3GB LPDDR3 | 1.5GB LPDDR2 |
| Internal storage | 32GB (26GB available) | 16GB (13GB available) eMMC 4.41 |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 150/50 Mbps | 100/50 Mbps |
| Network technology | 2G, 3G, 4G | 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 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/1900/2100 | UMTS 850/1900/2100 |
| Primary 4G network | LTE Cat4 (Bands 3, 5) | LTE Cat3 (2, 4, 5, 17) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| Back camera (main camera) | 13 megapixels | 16 megapixels |
| Main camera resolution | 4128x3096 pixels | 4608x3456 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | Xenon flash |
| Focal aperture | feature not registered | f/3.1 (aperture) |
| Focal length | feature not registered | 24mm (lens) |
| Sensor size | feature not registered | 1/2.3" inches |
| Pixel size | feature not registered | 1.3µm pixel |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
| Zoom | Only digital zoom | Digital and optical zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | HDR photo only main camera | HDR photo only main camera |
| Camera extras | feature not registered | 10x-optical-zoom (24-240mm) |
📸 Front camera | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| Front camera (secondary) | 2.1 megapixels | 2 megapixels |
| Front camera resolution | 1920x1080 pixels | 1600x1200 pixels |
| Video recording (secondary) | Full HD (1920x1080) | 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 |
🔉 Sound and multimedia | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, XviD, H.264, H.263, WMV | MP4, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, AC3, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro-B USB MHL-2 | Micro-B USB MHL |
| Bluetooth | 4.0 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Supported |
| Infrared port | Supported | Supported |
🧭 Sensors | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| Sensors | Accelerometer Ambient light sensor ANT+ Barometer Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2800 mAh | 2330 mAh |
| Charger, watts | Wired charging | 10W Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 16 hours | 12 hours |
| Standby | 330 hours (13.8 days) | 570 hours (23.8 days) |
➕ Other features | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (Swype), MMS, E-mail, Push mail | SMS (Swype), 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: Luxury Brown • Curved body and display • USB On-The-Go 1.3 • SoundAlive • S-Voice natural language • ANT+ support • Dropbox 50GB Java framework | • Colors: White • Dropbox 50GB • S-Voice natural language |
☢️ Radiation rate | ||
| Galaxy Round (SM-G910S) | Galaxy S4 Zoom (4G SM-C105A) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.63W/kg (head), 0.69W/kg (body) | 0.69W/kg (head), 0.84W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.21W/kg (head), 0.35W/kg (body) | 0.223W/kg (head), 0.177W/kg (body) |