Dell Venue 7 (WiFi) vs Acer Liquid S2 (S520)
Side by side comparison between Dell Venue 7 vs Acer Liquid S2 devices, differences, pros, cons and full specifications. What's the better?
,
7"
IPS
IPS
800x1280
3.1
MP
MP
0.3mp
2GB
RAM
RAM
Dual-core
4100
mAh
mAh
(Non removable)
vs
6"
IPS
IPS
1080x1920
13
MP
MP
2.1mp
2GB
RAM
RAM
Quad-core
3300
mAh
mAh
(Non removable)
What's the better device? Acer Liquid S2 (S520)
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 
19 Advantages | 17 Common items in both devices |
| TFT IPS LCD |
| 16 million |
| Only digital zoom |
| Autofocus |
| Android 4.2.2 Jelly Bean |
| 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 | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| Model | Venue 7 (WiFi) | Liquid S2 (S520) |
| Other model names | Tablet Dell Venue 7 WiFi, New Venue 7 WiFi | Acer Liquid S520, Acer S520, Acer Hamingway |
| Country or region available | feature not registered |  (Global, International) |
| Brand | Dell | Acer |
| Release date | 10/1/2013 | 12/1/2013 |
| Depth | 9.6 millimeters (0.38 inches) | 9 millimeters (0.35 inches) |
| Size (width x height) | 118 x 193 millimeters (4.65 x 7.6 in) | 86 x 166 millimeters (3.39 x 6.54 in) |
| Weight | 234 grams (8.19 ounces) | 231 grams (8.09 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 7" inches | 6" inches |
| Screen-to-body ratio | ~62.4% (screen-to-body ratio) | ~69.5% (screen-to-body ratio) |
| Display resolution | 800x1280 pixels | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 216 PPI | 367 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| System version | Android 4.2.2 Jelly Bean | Android 4.2.2 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| Chipset | 32bit: Intel Atom Z2560 | 32bit: Qualcomm Snapdragon 800 MSM8974 (28nm) |
| CPU | Dual-core, 1 processor: 2x 1.6GHz Atom (Dual-core) | Quad-core, 1 processor: 4x 2.2GHz Krait 400 (Quad-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 330 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| RAM memory | 2GB LPDDR2 | 2GB LPDDR3 |
| Internal storage | 16GB | 16GB (12GB available) |
| External storage | Until 32GB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | Not supported | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | feature not registered | 100/50 Mbps |
| Network technology | feature not registered | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Quad-Band 850/900/1800/1900 |
| Primary 2G network | Not supported | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 900/2100 |
| Primary 4G network | Not supported | LTE Cat3 800/1800/2600 (Bands 3,7,20) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | 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 | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| Back camera (main camera) | 3.1 megapixels | 13 megapixels |
| Main camera resolution | 2048x1536 pixels | 4160x3120 pixels |
| Video recording (primary) | HD (1280x720) | 4K UHD (3840x2160) 30 fps |
| Flash | Not supported | Quad-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 | feature not registered | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | feature not registered | Supported |
| HDR | feature not registered | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| Front camera (secondary) | 0.3 megapixels | 2.1 megapixels |
| Front camera resolution | 640x480 pixels | 1920x1080 pixels |
| Video recording (secondary) | VGA (640x480) | Full HD (1920x1080) |
| 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 | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | Not supported |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | feature not registered | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 4100 mAh | 3300 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | 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, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • Dell Stage UI • 10-finger multi-touch • PocketCloud 2.0 • WiFi hotspot • Netgear Push2TV wireless display TV adapter (optional) • Java framework | • Colors: Black, Red • Acer Float UI • DTS sound enhancement |
☢️ Radiation rate | ||
| Dell Venue 7 (WiFi) | Acer Liquid S2 (S520) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |