On this page we compare specs HTC U11 Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo) with HTC Desire 820 Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
Hardware and OS | HTC U11 | HTC Desire 820 |
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Operating system | Android 7.1 (Nougat), upgradable to Android 8.0 (Oreo); Sense UI | Android 4.4.2 (KitKat), upgradable to 6.1 (Marshmallow); Sense UI 7 |
Processor | Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo) | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) |
Chipset | Qualcomm MSM8998 Snapdragon 835 (10 nm) | Qualcomm MSM8939 Snapdragon 615 (28 nm) |
GPU | Adreno 540 | Adreno 405 |
Internal memory | 128 GB, 6 GB RAM64 GB, 4 GB RAM | 16 GB, 2 GB RAM |
External memory | microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only | microSD, up to 256 GB (dedicated slot) |
Display | HTC U11 | HTC Desire 820 |
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Type | Super LCD5 | LCD |
Size | 5.5" inc | 5.5" inc |
Resolution | 1440 x 2560 px | 720 x 1280 px |
Protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 3 |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Screen-to-Body Ratio | 71.4% | 67.2% |
Display area | 83.4 cm2 | 83.4 cm2 |
Display aspect ratio | 16:9 (height:width) | 16:9 (height:width) |
Pixel Density | 534 PPI | 267 PPI |
Colors | 16M | 16M |
Connectivity | HTC U11 | HTC Desire 820 |
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2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia |
4G Network | LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 3(1800), 7(2600), 8(900), 20(800) - Europe |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
SIM card | Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM |
Bluetooth | 4.2, A2DP, LE (5.0 after SW update) | 4.0, A2DP, aptX |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS |
NFC | Yes | Yes (optional) |
Speed | HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/75 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
USB | 3.1, Type-C 1.0 reversible connector | microUSB 2.0, USB Host |
Camera | HTC U11 | HTC Desire 820 |
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Main camera | 12 MP, Single | 13 MP, Single |
Specs | 12 MP, f/1.7, 1/2.55', 1.4µm, dual pixel PDAF, 5-axis OIS | 13 MP, f/2.2, 28mm (wide), AF |
Features | Dual-LED dual-tone flash, HDR, panorama | LED flash, HDR |
Video | 2160p@30fps, 1080p@30/60/120fps, HDR, 24-bit/192kHz stereo sound rec. | 1080p@30fps, 720p@60fps |
Selfie camera | 16 MP, Single | 8 MP, Single |
Multimedia | HTC U11 | HTC Desire 820 |
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3.5 mm Jack | No | Yes |
Radio | No | FM radio |
Design | HTC U11 | HTC Desire 820 |
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Colors | Amazing Silver, Sapphire Blue, Brilliant Black, Ice White, Solar Red | Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange |
Dimensions | 153.9 x 75.9 x 7.9 mm | 157.7 x 78.7 x 7.7 mm |
Body build | Front/back glass, aluminum frame | |
Weight | 169 g | 155 g |
Battery | HTC U11 | HTC Desire 820 |
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Battery capacity | 3000 mAh, Non-removable Li-Ion | 2600 mAh, Non-removable Li-Po |
Battery life | Stand by time- Up to 336 h (3G) Talking time- Up to 24 h 30 min (3G)
| Stand by time- Up to 424 h (3G) Talking time- Up to 22 h 24 min (3G)
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Other | HTC U11 | HTC Desire 820 |
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Release date | 2017, May | 2014, September |
Sensors | | Accelerometer, proximity, compass |