Samsung Galaxy Ace (GT-S5830B) vs Samsung Galaxy S2 HD (SHV-E120S)
Side by side comparison between Samsung Galaxy Ace vs Samsung Galaxy S2 HD phones, differences, pros, cons and full specifications. What's the better?
,
vs
4.65"
AMOLED
AMOLED
720x1280
8
MP
MP
2mp
1GB
RAM
RAM
Dual-core
1850
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy S2 HD (SHV-E120S)
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!
2 Advantages 
23 Advantages | 17 Common items in both devices |
| Until 32GB microSD, microSDHC |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus |
| Capacitive |
| Multitouch |
| +10 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 Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| Model | Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) |
| Other model names | Samsung Galaxy Ace S5830B, Galaxy Ace 1, Samsung Cooper | Samsung Galaxy S2 HD LTE SHV-E120S, Samsung Dali |
| Country or region available |  Brazil |  South Korea |
| Brand | Samsung | Samsung |
| Release date | 1/26/2011 | 12/1/2011 |
| Depth | 11.5 millimeters (0.45 inches) | 9.5 millimeters (0.37 inches) |
| Size (width x height) | 59.9 x 112.4 millimeters (2.36 x 4.43 in) | 68.8 x 132.65 millimeters (2.71 x 5.22 in) |
| Weight | 113 grams (3.96 ounces) | 140 grams (4.9 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| Display type | TFT LCD | Super AMOLED |
| Screen size | 3.5" inches | 4.65" inches |
| Screen-to-body ratio | ~54.2% (screen-to-body ratio) | ~65.3% (screen-to-body ratio) |
| Display resolution | 320x480 pixels | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 165 PPI | 316 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass | Gorilla Glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| System version | Android 2.2.1 Froyo | Android 2.3.6 Gingerbread |
| Firmware update | Android 2.3.6 Gingerbread | Android 4.1.2 Jelly Bean |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| Chipset | 32bit: Qualcomm Snapdragon S1 MSM7227T (65nm) | 32bit: Qualcomm Snapdragon S3 MSM8660 |
| CPU | Single-core, 1 processor: 1x 800MHz ARM1136EJ-S (Single-core) | Dual-core, 1 processor: 2x 1.5GHz Scorpion (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 200 | Qualcomm Adreno 220 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| RAM memory | 384MB | 1GB LPDDR2 |
| Internal storage | 512MB (158MB available) | 16GB |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 7.2/0.384 Mbps | 100/50 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 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/2100 | UMTS 900/2100 |
| Primary 4G network | Not supported | LTE Cat3 (Bands 5) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA | 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 Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| Back camera (main camera) | 5 megapixels | 8 megapixels |
| Main camera resolution | 2592x1944 pixels | 3264x2448 pixels |
| Video recording (primary) | VGA (640x480) 24 fps | Full HD (1920x1080) 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 | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | Not supported | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| Front camera (secondary) | Not supported | 2 megapixels |
| Front camera resolution | Not supported | 1600x1200 pixels |
| Video recording (secondary) | Not supported | VGA (640x480) |
| 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 Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | FM (RDS) | Not supported |
| TV | Not supported | Digital TV |
| Video formats | MP4, H.264, H.263 | MP4, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Micro-B USB MHL |
| Bluetooth | 2.1 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| Sensors | Accelerometer Compass Proximity sensor | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1350 mAh | 1850 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 6 hours | 5.9 hours |
| Standby | 400 hours (16.7 days) | 290 hours (12.1 days) |
➕ Other features | ||
| Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| Call control | Voice dialing, Voice recorder | 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 | Not 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, White, Hugo Boss, La Fleur • 2GB microSD included • Samsung TouchWiz UI 3.0 • WiFi hotspot | • Colors: Noble black, Ceramic white, Titanium silver • Samsung TouchWiz 4.0 UI • T-DMB TV (it doesnt work in USA, only Korea) • Java framework |
☢️ Radiation rate | ||
| Galaxy Ace (GT-S5830B) | Galaxy S2 HD (SHV-E120S) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.49W/kg (head), 1.32W/kg (body) | 0.12W/kg (head), 0.94W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.696W/kg (head) | 0.2W/kg (head) |