Samsung Galaxy Tab S 8.4 (4G SM-T705 16GB) vs Samsung Wave M (GT-S7250)
Side by side comparison between Samsung Galaxy Tab S 8.4 vs Samsung Wave M devices, differences, pros, cons and full specifications. What's the better?
,
8.4"
AMOLED
AMOLED
1600x2560
8
MP
MP
2.1mp
3GB
RAM
RAM
Octa-core
4900
mAh
mAh
(Non removable)
vs
What's the better device? Samsung Galaxy Tab S 8.4 (4G SM-T705 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!
23 Advantages 
4 Advantages | 10 Common items in both devices |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| +3 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 Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| Model | Galaxy Tab S 8.4 (4G SM-T705 16GB) | Wave M (GT-S7250) |
| Other model names | Tablet Samsung Galaxy Tab S 8.4 LTE SM-T705M, Samsung Klimt | Samsung Wave Magical S7250, Samsung Wave 725 |
| Country or region available | feature not registered | feature not registered |
| Brand | Samsung | Samsung |
| Release date | 7/1/2014 | 12/1/2011 |
| Depth | 6.6 millimeters (0.26 inches) | 12.2 millimeters (0.48 inches) |
| Size (width x height) | 125.6 x 212.8 millimeters (4.94 x 8.38 in) | 63.3 x 113.8 millimeters (2.49 x 4.48 in) |
| Weight | 298 grams (10.43 ounces) | 121 grams (4.24 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| Display type | Super AMOLED | TFT LCD |
| Screen size | 8.4" inches | 3.65" inches |
| Screen-to-body ratio | ~76.5% (screen-to-body ratio) | ~55.1% (screen-to-body ratio) |
| Display resolution | 1600x2560 pixels | 320x480 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 359 PPI | 158 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Galaxy Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| System version | Android 4.4.2 KitKat | Bada 2.0 |
| Firmware update | Android 6.0 Marshmallow | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| Chipset | 32bit: Samsung Exynos 5 Octa 5420 (28nm) | 32bit |
| CPU | Octa-core, 2 processors: 4x 1.9GHz ARM Cortex-A15 (Quad-core) 4x 1.3GHz ARM Cortex-A7 (Quad-core) | Single-core, 1 processor: 1x 832MHz |
| GPU graphical controller | ARM Mali-T628 MP6 | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| RAM memory | 3GB LPDDR3 | feature not registered |
| Internal storage | 16GB (11.49GB available) | 150MB |
| External storage | Until 128GB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 100/50 Mbps | 7.2 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G |
| 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 850/900/1900/2100 | UMTS 900/2100 |
| Primary 4G network | LTE Cat3 800/900/1800/2600 (Bands 3,7,8,20) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | 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 Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| Back camera (main camera) | 8 megapixels | 5 megapixels |
| Main camera resolution | 3264x2448 pixels | 2560x1920 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | HVGA (480x320) 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 | feature not registered |
| Image stabilization | feature not registered | 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 | HDR photo only main camera | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| Front camera (secondary) | 2.1 megapixels | 0.3 megapixels |
| Front camera resolution | 1920x1080 pixels | 640x480 pixels |
| Video recording (secondary) | Full HD (1920x1080) | 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 Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | feature not registered |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, DivX, XviD, WMV, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WMA, WAV, eAAC+ |
🔌 Connectivity | ||
| Galaxy Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro-B USB MHL | Not supported |
| Bluetooth | 4.0 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Supported | feature not registered |
🧭 Sensors | ||
| Galaxy Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) EB494358VU |
| Battery capacity | 4900 mAh | 1350 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 29 hours (1.2 days) | 6.5 hours |
| Standby | feature not registered | 480 hours (20 days) |
➕ Other features | ||
| Galaxy Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| Call control | Voice dialing, Voice recorder | Voice recorder |
| Messaging | SMS (Swype), 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, HTML5 | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Dock with QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Dazzling White, Titanium Bronze • Samsung TouchWiz UI • 100.000:1 screen contrast | • Colors: Black • 2GB microSD included • Samsung ChatON • Wi-Fi Direct • Wi-Fi hotspot • Java framework |
☢️ Radiation rate | ||
| Galaxy Tab S 8.4 (4G SM-T705 16GB) | Samsung Wave M (GT-S7250) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.63W/kg (head), 1.56W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.26W/kg (head), 0.99W/kg (body) | feature not registered |