HTC Desire 820 (Dual-Sim) vs Apple iPad Air 2 (4G 128GB)
Side by side comparison between HTC Desire 820 vs Apple iPad Air 2 devices, differences, pros, cons and full specifications. What's the better?
,
5.5"
SLCD3
SLCD3
720x1280
13
MP
MP
8mp
2GB
RAM
RAM
Octa-core
2600
mAh
mAh
(Non removable)
vs
9.7"
IPS
IPS
1536x2048
8
MP
MP
1.2mp
2GB
RAM
RAM
Triple-core
7340
mAh
mAh
(Non removable)
What's the better device? HTC Desire 820 (Dual-Sim)
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!
18 Common items in both devices |
2GB LPDDR3 |
16 million |
Only digital zoom |
Autofocus |
Full HD (1920x1080) |
4G LTE-A / 4G LTE |
Capacitive |
+11 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 highlight๐ฑ Model features | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
Model | Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) |
Other model names | HTC Desire 820q Dual Sim, HTC Desire 820 Dual Chip | iPad Air 2 A1567 Cellular (4G LTE), iPad 6 |
Country or region available | feature not registered | (Global, International) |
Brand | HTC | Apple |
Release date | 10/1/2014 | 10/24/2014, Announced: 10/16/2014 |
Depth | 7.7 millimeters (0.3 inches) | 6.1 millimeters (0.24 inches) |
Size (width x height) | 78.7 x 157.7 millimeters (3.1 x 6.21 in) | 169.5 x 240 millimeters (6.67 x 9.45 in) |
Weight | 155 grams (5.43 ounces) | 444 grams (15.54 ounces) |
Build, materials | feature not registered | Aluminum body, glass front |
Protection against water and others | Not supported | Not supported |
๐ฒ Display | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
Display type | TFT Super LCD 3 | TFT LED-Backlit IPS LCD |
Screen size | 5.5" inches | 9.7" inches |
Screen-to-body ratio | ~67.2% (screen-to-body ratio) | ~71.6% (screen-to-body ratio) |
Display resolution | 720x1280 pixels | 1536x2048 pixels (4:3) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 267 PPI | 264 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Scratch-resistant glass |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | Not supported |
๐ค Operating System | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
System version | Android 4.4.2 KitKat | iOS 8.0 |
Firmware update | feature not registered | iPadOS 13 |
User Interface | feature not registered | feature not registered |
โ๏ธ Processor | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
Chipset | 64bit: Qualcomm Snapdragon 615 MSM8939 (28nm) | 64bit: Apple A8X (20nm) |
CPU | Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core) | Triple-core, 1 processor: 3x 1.5GHz Typhoon (Triple-core) |
GPU graphical controller | Qualcomm Adreno 405 | PowerVR GX6450 Rogue (8-core) |
Performance (benchmark) | feature not registered | Basemark X: 29753 |
๐ฝ Memory and storage | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
RAM memory | 2GB LPDDR3 | 2GB LPDDR3 |
Internal storage | 16GB (12GB available) | 128GB (117GB available) |
External storage | Until 128GB microSD, microSDXC (dedicated slot) | Not supported |
๐ถ Mobile networks | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 150/50 Mbps | 100/50 Mbps |
Network technology | 2G, 3G, 4G | 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 | CDMA 800/1900, GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE 900/1800/2100/2600, TD-LTE 1900/2300/2500/2600 (Bands 1,3,7,8,38,39,40,41) - Asia, India | LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29) TD-LTE (Bands 38, 39, 40, 41) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | Not supported |
๐ท Camera | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
Back camera (main camera) | 13 megapixels | 8 megapixels |
Main camera resolution | 4160x3120 pixels | 3264x2448 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | Not supported |
Focal aperture | f/2.2 (aperture) | f/2.4 (aperture) |
Focal length | feature not registered | 31mm lens |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | 1.12ยตm pixel |
Autofocus | Autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | feature not registered | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Supported |
HDR | HDR photo only main camera | HDR photo/video and HDR photo on front camera |
Camera extras | feature not registered | feature not registered |
๐ธ Front camera | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
Front camera (secondary) | 8 megapixels | 1.2 megapixels |
Front camera resolution | 3264x2448 pixels | 1280x960 pixels |
Video recording (secondary) | Full HD (1920x1080) | HD (1280x720) |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | f/2.2 (aperture) |
Focal length | feature not registered | 31mm lens |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
๐ Sound and multimedia | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263, WMV | MP4, H.264, MOV |
Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, eAAC+ |
๐ Connectivity | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
USB | MicroUSB 2.0 | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Proprietary TV-out |
Bluetooth | 4.0 + A2DP | 4.0 + A2DP |
WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) |
DLNA | Supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (front-mounted) Gyroscope |
Vibrating alert | Supported | Not supported |
๐ Battery | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 2600 mAh | 7340 mAh |
Charger, watts | Wired charging | Wired charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | 22 hours | 10 hours |
Standby | 424 hours (17.7 days) | feature not registered |
โ Other features | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | 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, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | โข Colors: White, Grey, Tangerine, Blue, Orange โข HTC Sense UI 6.0 โข HTC BoomSound โข Face Fusion โข Java framework | โข Colors: Space Gray, Silver, Gold โข Retina display โข Oleophobic coating โข AirDrop file sharing โข iCloud service โข iCloud Keychain โข FaceTime HD |
โข๏ธ Radiation rate | ||
HTC Desire 820 (Dual-Sim) | iPad Air 2 (4G 128GB) | |
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 |