Samsung Galaxy SL (GT-i9003 16GB) vs Alcatel OT-991 (Single-sim)
Side by side comparison between Samsung Galaxy SL vs Alcatel OT-991 phones, differences, pros, cons and full specifications. What's the better?
,
4"
SLCD
SLCD
480x800
5
MP
MP
0.3mp
478MB
RAM
RAM
Single-core
1650
mAh
mAh
(Removable)
vs
4"
TFT
TFT
320x480
3.1
MP
MP
0.3mp
256MB
RAM
RAM
Single-core
1500
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy SL (GT-i9003 16GB)
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!
14 Advantages 
2 Advantages | 23 Common items in both devices |
| Until 32GB microSD, microSDHC |
| 131 grams (4.59 ounces) |
| 4" |
| Only digital zoom |
| (front) 0.3MP |
| VGA (720x480) |
| Android 2.3.6 Gingerbread |
| +16 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 SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| Model | Galaxy SL (GT-i9003 16GB) | OT-991 (Single-sim) |
| Other model names | Samsung Galaxy SL i9003 | Alcatel One Touch 991, Alcatel 991 |
| Country or region available |  (Global, International) | feature not registered |
| Brand | Samsung | Alcatel |
| Release date | 3/19/2011 | 6/1/2012 |
| Depth | 10.59 millimeters (0.42 inches) | 10.8 millimeters (0.43 inches) |
| Size (width x height) | 64.2 x 123.7 millimeters (2.53 x 4.87 in) | 68 x 122 millimeters (2.68 x 4.8 in) |
| Weight | 131 grams (4.59 ounces) | 131 grams (4.59 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| Display type | TFT SuperClear LCD | TFT LCD |
| Screen size | 4" inches | 4" inches |
| Screen-to-body ratio | ~57.3% (screen-to-body ratio) | ~57.4% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 320x480 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 233 PPI | 144 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Galaxy SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| System version | Android 2.2.1 Froyo | Android 2.3.6 Gingerbread |
| Firmware update | Android 2.3.6 Gingerbread | feature not registered |
| User Interface | TouchWiz UI | feature not registered |
⚙️ Processor | ||
| Galaxy SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| Chipset | 32bit: Texas Instruments OMAP 3630 (45nm) | 32bit: MediaTek MT6573 |
| CPU | Single-core, 1 processor: 1x 1GHz ARM Cortex-A8 (Single-core) | Single-core, 1 processor: 1x 800MHz ARM11 (Single-core) |
| GPU graphical controller | PowerVR SGX530 MP1 | PowerVR SGX531 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| RAM memory | 478MB LPDDR | 256MB |
| Internal storage | 16GB (13GB available) | 512MB (150MB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 7.2/5.76 Mbps | 7.2 Mbps |
| Network technology | 2G, 3G | 2G |
| 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 900/1900/2100 | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA | GPRS, EDGE, UMTS, HSDPA |
| 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 SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| Back camera (main camera) | 5 megapixels | 3.1 megapixels |
| Main camera resolution | 2560x1920 pixels | 2048x1536 pixels |
| Video recording (primary) | VGA (720x480) 30 fps | VGA (720x480) 30 fps |
| Flash | Not supported | LED flash |
| 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 |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | feature not registered |
| Image stabilization | Not supported | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | Not supported | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| Front camera (secondary) | 0.3 megapixels | 0.3 megapixels |
| Front camera resolution | 640x480 pixels | 640x480 pixels |
| Video recording (secondary) | Not supported | Not supported |
| 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 SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 1 microphone | feature not registered |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, WMV, H.264, H.263 | MP4, H.264 |
| Audio formats | MP3, WAV, eAAC+, AC3, FLAC | MP3, WAV, WMA, AAC+ |
🔌 Connectivity | ||
| Galaxy SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 3.0 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Supported | feature not registered |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Galaxy SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| Battery type | Li-Ion: lithium-ion (Removable) EB575152LU | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1650 mAh | 1500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 7.5 hours | 10 hours |
| Standby | 550 hours (22.9 days) | 400 hours (16.7 days) |
➕ Other features | ||
| Galaxy SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| Call control | Voice dialing, Voice recorder, Voice commands | 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, Flash player | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black on silver • HD 720p video recording with update Android Java framework | • Colors: Black, White • HAC (M3/T3) • WiFi hotspot Java framework |
☢️ Radiation rate | ||
| Galaxy SL (GT-i9003 16GB) | Alcatel OT-991 (Single-sim) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.336W/kg (head), 0.499W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.31W/kg (head), 0.828W/kg (body) | feature not registered |