HTC S620 vs Acer Liquid Z4 Duo (Z160)
Side by side comparison between HTC S620 vs Acer Liquid Z4 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Acer Liquid Z4 Duo (Z160)
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!
0 Advantage 
26 Advantages | 4 Common items in both devices |
| TFT LCD |
| Only digital zoom |
| Li-Ion: lithium-ion (Removable) |
| WAP, HTML / HTML, XHTML |
| + 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 | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| Change model | ||
| Model | HTC S620 | Liquid Z4 Duo (Z160) |
| Other model names | HTC S620, HTC Excalibur 100 | Acer Liquid Z160, Acer Liquid Z4 Dual-Sim HM.HEQEM.001 |
| Country or region available | feature not registered |    (Global, International), United Arab Emirates, Russia |
| Brand | HTC | Acer |
| Release date | 10/1/2006 | 4/1/2014 |
| Depth | 12.8 millimeters (0.5 inches) | 9.7 millimeters (0.38 inches) |
| Size (width x height) | 62.5 x 111.5 millimeters (2.46 x 4.39 in) | 64 x 124 millimeters (2.52 x 4.88 in) |
| Weight | 130 grams (4.55 ounces) | 122 grams (4.27 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 2.4" inches | 4" inches |
| Screen-to-body ratio | ~25.6% (screen-to-body ratio) | ~57.4% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 480x800 pixels |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | 167 PPI | 233 PPI |
| Colors | 65 thousand | 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 | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| System version | Windows Mobile 5.0 | Android 4.2.2 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| Chipset | 32bit: TI OMAP 850 | 32bit: MediaTek MT6572 (28nm) |
| CPU | Single-core, 1 processor: 1x 200MHz ARM926EJ-S (Single-core) | Dual-core, 1 processor: 2x 1.3GHz ARM Cortex-A7 (Dual-core) |
| GPU graphical controller | feature not registered | ARM Mali-400 MP1 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| RAM memory | 64MB SDRAM | 512MB LPDDR2 |
| Internal storage | 128MB (77MB available) | 4GB (2GB available) |
| External storage | Until 2GB microSD (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 0.236 Mbps | 21/5.76 Mbps |
| Network technology | 2G | 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 | Not supported | UMTS 900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| Back camera (main camera) | 1.3 megapixels | 5 megapixels |
| Main camera resolution | 1280x1024 pixels | 2592x1944 pixels |
| Video recording (primary) | QCIF (176x144) 10 fps | HD (1280x720) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/2.4 (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 | Not supported | 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 | feature not registered | Face detection, Smile detection |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | 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 | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MPEG4, 3GP | MP4, H.264, H.263 |
| Audio formats | MP3, AAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| USB | Mini-USB 1.1 (Mini-B) | MicroUSB 2.0 |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | feature not registered | Not supported |
| GPS | Not supported | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| Sensors | Not supported | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) BAT-611 |
| Battery capacity | 960 mAh | 1630 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 5 hours | 4 hours |
| Standby | 220 hours (9.2 days) | 250 hours (10.4 days) |
➕ Other features | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| Call control | Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | WAP, HTML | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Fixed QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Black • Pocket Office • HTC JOGGR touch-sensitive navigation bar • Java framework | • Colors: Black, White • WiFi hotspot |
☢️ Radiation rate | ||
| HTC S620 | Acer Liquid Z4 Duo (Z160) | |
| 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 |