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Samsung I9103 Galaxy R Specifications
Also known as Samsung Galaxy Z
Samsung
Released 2011, Jun 15
1 GB RAM · Nvidia Tegra 2 AP20H
- 135g, 9.5mm thickness
- Android 2.3.3, up to 4.0
- 8GB storage, microSDHC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 2.9 | — |
| Display | 5.1 | — |
| Performance | 3.7 | — |
| Camera | 4.8 | — |
| Body | 5.2 | — |
| Gaming | 4.3 | — |
| Software | 4.4 | — |
| Connectivity | 5.8 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
4.2"
480x800 pixels
5MP
720p
1GB RAM
Nvidia Tegra 2 AP20H
1650mAh
Score breakdown
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Full specifications
|
Network
|
Technology | GSM / HSPA |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | |
| Speed | HSPA 21.1/5.76 Mbps |
|
Launch
|
Announced | 2011, June. Released 2011, August |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 125 x 66 x 9.5 mm (4.92 x 2.60 x 0.37 in) |
|---|---|---|
| Weight | 135 g (4.76 oz) | |
| SIM | Mini-SIM |
|
Display
|
Type | SC-LCD |
|---|---|---|
| Size | 4.2 inches, 50.2 cm2 (~60.9% screen-to-body ratio) | |
| Resolution | 480 x 800 pixels, 5:3 ratio (~222 ppi density) | |
| Protection | Scratch-resistant glass | |
| ??? | TouchWiz UI |
|
Platform
|
OS | Android 2.3.3 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich) |
|---|---|---|
| Chipset | Nvidia Tegra 2 AP20H | |
| CPU | Dual-core 1.0 GHz Cortex-A9 | |
| GPU | ULP GeForce |
|
Memory
|
Card slot | microSDHC (dedicated slot) |
|---|---|---|
| Internal | 8GB 1GB RAM |
|
Main Camera
|
Single | 5 MP, AF |
|---|---|---|
| Features | LED flash | |
| Video | 720p@30fps |
|
Selfie camera
|
Single | 1.3 MP |
|---|---|---|
| Video |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
|
Comms
|
WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, DLNA |
|---|---|---|
| Bluetooth | 3.0, A2DP, EDR | |
| Positioning | GPS, A-GPS | |
| Radio | Stereo FM radio, RDS | |
| USB | microUSB 2.0 |
|
Features
|
Sensors | Accelerometer, gyro, proximity, compass |
|---|---|---|
| Browser | HTML, Adobe Flash | |
| ??? | MP4/DivX/XviD/WMV/H.264 player MP3/WAV/WMA/eAAC+ player Photo/video editor Document editor |
|
Battery
|
Type | Removable Li-Ion 1650 mAh battery |
|---|---|---|
| Stand-by | Up to 660 h (2G) / Up to 550 h (3G) | |
| Talk time | Up to 22 h 30 min (2G) / Up to 9 h (3G) |
|
Misc
|
Colors | Black |
|---|---|---|
| SAR | 0.18 W/kg (head) 0.42 W/kg (body) | |
| Price | About 200 EUR |
|
Our Tests
|
Display | Contrast ratio: 858:1 (nominal) |
|---|---|---|
| Camera | Photo / Video | |
| Loudspeaker | Voice 65dB / Noise 65dB / Ring 71dB | |
| Audio quality | Noise -89.9dB / Crosstalk -90.0dB | |
| Battery (old) | Endurance rating 36h |
Samsung I9103 Galaxy R official images
Frequently asked questions
Is Samsung I9103 Galaxy R worth buying in 2026?
Samsung I9103 Galaxy R is worth considering if its strengths match your priorities. Genze scores it 4.4/10 for its class. Read owner reviews and compare alternatives before you buy.
What is the battery capacity of Samsung I9103 Galaxy R?
Samsung I9103 Galaxy R has a 1,650 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Samsung I9103 Galaxy R have?
Samsung I9103 Galaxy R features a 4.20-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Samsung I9103 Galaxy R have?
Samsung I9103 Galaxy R is available with 1 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Samsung I9103 Galaxy R?
Genze rates Samsung I9103 Galaxy R 4.4/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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