Samsung Wave II (GT-S8530) vs Samsung Galaxy Express 2 (SM-G3815)
Side by side comparison between Samsung Wave II vs Samsung Galaxy Express 2 phones, differences, pros, cons and full specifications. What's the better?
,
3.7"
SLCD
SLCD
480x800
5
MP
MP
0.3mp
384MB
RAM
RAM
Single-core
1500
mAh
mAh
(Removable)
vs
4.5"
TFT
TFT
540x960
5
MP
MP
0.3mp
1.5GB
RAM
RAM
Dual-core
2100
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy Express 2 (SM-G3815)
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!
3 Advantages 
17 Advantages | 23 Common items in both devices |
| 16 million |
| (back) 5MP |
| LED flash |
| Only digital zoom |
| Autofocus |
| (front) 0.3MP |
| HD (1280x720) |
| +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 | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| Change model | ||
| Model | Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) |
| Other model names | Samsung Wave 2 S8530 | Samsung Galaxy Express II G3815 |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Samsung | Samsung |
| Release date | 11/30/2010, Announced: 10/29/2010 | 10/1/2013 |
| Depth | 11.8 millimeters (0.46 inches) | 9.8 millimeters (0.39 inches) |
| Size (width x height) | 59.8 x 123.9 millimeters (2.35 x 4.88 in) | 65.7 x 132.4 millimeters (2.59 x 5.21 in) |
| Weight | 135 grams (4.73 ounces) | 134 grams (4.69 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| Display type | TFT SuperClear LCD | TFT LCD |
| Screen size | 3.7" inches | 4.5" inches |
| Screen-to-body ratio | ~52.6% (screen-to-body ratio) | ~64.2% (screen-to-body ratio) |
| Display resolution | 480x800 pixels (5:3) | 540x960 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 252 PPI | 245 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| System version | Bada 1.2 | Android 4.2.2 Jelly Bean |
| Firmware update | Bada 2.0 | feature not registered |
| User Interface | TouchWiz 3.0 | feature not registered |
⚙️ Processor | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| Chipset | 32bit: Samsung S5PC110 Hummingbird | 32bit: Qualcomm Snapdragon 400 MSM8930AB |
| CPU | Single-core, 1 processor: 1x 1GHz ARM Cortex A8 (Single-core) | Dual-core, 1 processor: 2x 1.7GHz Krait 300 (Dual-core) |
| GPU graphical controller | PowerVR SGX540 | Qualcomm Adreno 305 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| RAM memory | 384MB LPDDR | 1.5GB LPDDR2 |
| Internal storage | 2GB (390MB available) Flash (EEPROM) | 8GB |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| 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 | 3.6/2 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 900/2100 | UMTS 850/900/2100 |
| Primary 4G network | Not supported | LTE 800/900/1800/2600 |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA | 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 | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| Back camera (main camera) | 5 megapixels | 5 megapixels |
| Main camera resolution | 2560x1920 pixels | 2592x1944 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | HD (1280x720) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | f/2.6 (aperture) |
| 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 | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| Front camera (secondary) | 0.3 megapixels | 0.3 megapixels |
| Front camera resolution | 640x480 pixels | 640x480 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 | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, XviD, MKV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | 3.5mm (same audio output) | Micro-B USB MHL |
| 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) WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1500 mAh | 2100 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 6.8 hours | 11 hours |
| Standby | 550 hours (22.9 days) | 480 hours (20 days) |
➕ Other features | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| Call control | Voice recorder | Voice dialing, Voice recorder, Voice commands |
| 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, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Ebony Gray • SNS Java framework | • Colors: Blue, White • Samsung TouchWiz UI Java framework |
☢️ Radiation rate | ||
| Samsung Wave II (GT-S8530) | Galaxy Express 2 (SM-G3815) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.41W/kg (head), 0.44W/kg (body) | 0.38W/kg (head), 0.7W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.39W/kg (head) | 0.38W/kg (head), 0.36W/kg (body) |