Gigabyte GSmart Rio R1 vs Alcatel OT-991D (Dual-sim)
Side by side comparison between Gigabyte GSmart Rio R1 vs Alcatel OT-991 phones, differences, pros, cons and full specifications. What's the better?
,
4"
IPS
IPS
480x800
5
MP
MP
0.3mp
512MB
RAM
RAM
Dual-core
1500
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? Gigabyte GSmart Rio R1
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!
15 Advantages 
2 Advantages | 22 Common items in both devices |
| Until 32GB microSD, microSDHC |
| 4" |
| LED flash |
| Only digital zoom |
| (front) 0.3MP |
| 7.2 Mbps |
| Capacitive |
| +15 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 | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| Change model | ||
| Model | GSmart Rio R1 | OT-991D (Dual-sim) |
| Other model names | Gigabyte GSmart Rio R1 | Alcatel One Touch 991D Dual-sim, Alcatel 991 |
| Country or region available |  (Global, International) | feature not registered |
| Brand | Gigabyte | Alcatel |
| Release date | 4/10/2013 | 9/1/2012 |
| Depth | 10.5 millimeters (0.41 inches) | 10.8 millimeters (0.43 inches) |
| Size (width x height) | 63.8 x 124.2 millimeters (2.51 x 4.89 in) | 68 x 122 millimeters (2.68 x 4.8 in) |
| Weight | 130 grams (4.55 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 | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 4" inches | 4" inches |
| Screen-to-body ratio | ~57.5% (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 | Not supported | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| System version | Android 4.0.4 Ice Cream Sandwich ICS | Android 2.3.6 Gingerbread |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| Chipset | 32bit: Qualcomm Snapdragon S4 Play (MSM8225) (45nm) | 32bit: MediaTek MT6573 |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A5 (Dual-core) | Single-core, 1 processor: 1x 800MHz ARM11 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 203 (320MHz) | PowerVR SGX531 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| RAM memory | 512MB LPDDR2 | 256MB |
| Internal storage | 4GB (2.49GB available) eMMC 4.41 | 512MB (150MB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 7.2/0.384 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 900/2100 | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA | GPRS, EDGE, UMTS, HSDPA |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| Back camera (main camera) | 5 megapixels | 3.1 megapixels |
| Main camera resolution | 2592x1944 pixels | 2048x1536 pixels |
| Video recording (primary) | HD (1280x720) | VGA (720x480) 30 fps |
| Flash | LED flash | 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 | EIS: Digital stabilization | 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 | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-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 | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 1 microphone | feature not registered |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, WMV | MP4, H.264 |
| Audio formats | MP3, WAV, WMA, AAC+ | MP3, WAV, WMA, AAC+ |
🔌 Connectivity | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-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 | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | feature not registered |
🧭 Sensors | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1500 mAh | 1500 mAh |
| Charger, watts | 5W Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 5 hours | 10 hours |
| Standby | 135 hours (5.6 days) | 366.7 hours (15.3 days) |
➕ Other features | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| Call control | Voice dialing, Voice recorder | 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 | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White, Blue, Pink, Yellow YouTube, Google Talk Java framework | • Colors: Black, White • HAC (M3/T3) • WiFi hotspot Java framework |
☢️ Radiation rate | ||
| Gigabyte GSmart Rio R1 | Alcatel OT-991D (Dual-sim) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.58W/kg (head) | feature not registered |