Side by side comparison and review of HTC Desire 820 and Alcatel One Touch PIXI 3(4.5). Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | HTC Desire 820 | Alcatel One Touch PIXI 3(4.5) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 157.7 mm | 132.2 mm | HTC Desire 820 has greater height than Alcatel One Touch PIXI 3(4.5). |
| Width | 78.74 mm | 65.1 mm | HTC Desire 820 has greater width than Alcatel One Touch PIXI 3(4.5). |
| Depth | 7.74 mm | 11.7 mm | HTC Desire 820 is narrower than HTC Desire 820. |
| Weight | 155 g | - | |
| Body Colour | Tuxedo grey | Marble white | Volcano black | |
| Body Material | Polycarbonate | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.323 W/kg (body), 0.373 W/kg (head) | 1.038 W/kg (body), 0.661 W/kg (head) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Micro-USB - 5 pin Micro-USB Type B Headset jack |
|
| SIM Card Type (Size) | Nano SIM | - |
| DISPLAY | HTC Desire 820 | Alcatel One Touch PIXI 3(4.5) |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | Super LCD 2 | TFT | |
| Screen Size (Display Size) | 5.5" | 4.5" | HTC Desire 820 has larger screen size than Alcatel One Touch PIXI 3(4.5). |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 480 x 854 pixels | HTC Desire 820 has better screen resolution than Alcatel One Touch PIXI 3(4.5). |
| Display Format | HD | - | |
| Pixel Density | 267 ppi | - | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| PROCESSOR | HTC Desire 820 | Alcatel One Touch PIXI 3(4.5) |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 615 | - | |
|---|---|---|---|
| Processor Core Qty | 8-core | - | |
| Graphics System (GPU) | Qualcomm ADRENO 405 | - |
| MEMORY | HTC Desire 820 | Alcatel One Touch PIXI 3(4.5) |
|---|
| RAM | 2 GB | 512 MB | HTC Desire 820 has more RAM than Alcatel One Touch PIXI 3(4.5). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 4 GB | HTC Desire 820 has more internal memory than Alcatel One Touch PIXI 3(4.5). |
| User Memory | 11.2 GB | 2 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC - up to 32 GB |
| CAMERA | HTC Desire 820 | Alcatel One Touch PIXI 3(4.5) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 5 Megapixel | HTC Desire 820 has better camera resolution than Alcatel One Touch PIXI 3(4.5). |
| Sensor Type | BSI-CMOS | - | |
| Lens Aperture | F/2.2 | - | |
| Focus Adjustment | Automatic | - | |
| Minimum Focal Length (Focal Distance) | 28 mm | - | |
| HDR Mode | Auto HDR mode | Auto HDR mode | |
| Camera Modes | Burst mode | Panorama | |
| Face Recognition (Face ID) | Face detection | - | HTC Desire 820 has face detection. |
| Light Source | LED light | LED light | |
| Still Image Resolutions | 4160 x 3120 | - | |
| Video Resolutions | 1920 x 1080 (1080p) | 1280 x 720 (720p) | |
| Camera Features (Functions) | Auto selfie, Photo Booth feature, Live Makeup, Split Capture | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 0.3 Megapixel | HTC Desire 820 has better front camera resolution than Alcatel One Touch PIXI 3(4.5). |
| Sensor Type (Front) | BSI-CMOS | - | |
| Special Effects (Front) | Face fusion | - | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) | - |
| BATTERY AND CHARGING | HTC Desire 820 | Alcatel One Touch PIXI 3(4.5) |
|---|
| Battery Capacity (Battery Size) | 2600 mAh | 1400 mAh | HTC Desire 820 has larger battery capacity than Alcatel One Touch PIXI 3(4.5). |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 3 hour(s) | |
| Standby Time | 455 hours | 480 hours | Alcatel One Touch PIXI 3(4.5) has longer standby time than HTC Desire 820. |
| Talk Time | 1068 minutes | 600 minutes | HTC Desire 820 has longer battery life when making calls than Alcatel One Touch PIXI 3(4.5). |
| Run Time Details | Talk (WCDMA): up to 1068 min Standby (WCDMA): up to 455 hrs |
Talk (GSM): up to 600 min Standby (GSM): up to 480 hrs Talk (WCDMA): up to 570 min Standby (WCDMA): up to 300 hrs |
|
| Battery Technology | Lithium polymer | Lithium |
| CELLULAR | HTC Desire 820 | Alcatel One Touch PIXI 3(4.5) |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 3G | HTC Desire 820 has more advanced generation mobile network. |
| Operating System | Android 4.4 (KitKat) | Android 4.4 (KitKat) | |
| User Interface | HTC Sense | - | |
| Navigation | A-GPS, GLONASS | A-GPS |
| COMMUNICATIONS | HTC Desire 820 | Alcatel One Touch PIXI 3(4.5) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 3, Band 7, Band 8, Band 20 | - | |
| 4G LTE Frequency | FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | - | |
| Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Bluetooth Profiles | A2DP | - | |
| NFC | Yes | - | HTC Desire 820 has NFC reader for mobile payments. |
| Communication Features | Mobile Email client, Internet browser | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | HTC Desire 820 | Alcatel One Touch PIXI 3(4.5) |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, OGG, MIDI, M4A, WMA 9 | AAC, Ogg Vorbis, AMR, MP3, FLAC, AAC +, OGG, MIDI, M4A | |
|---|---|---|---|
| Supported Digital Video Standards | AVI, MPEG-4, 3GP, H.264, H.263, WMV9, 3G2 | AVC, MPEG-4, H.264, H.263, VP8 | |
| Sound Enhancements | HTC BoomSound | - |
| FEATURES | HTC Desire 820 | Alcatel One Touch PIXI 3(4.5) |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, voice dialing, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor | G-sensor | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | - | |
| Additional Phone Features | DLNA Certified, sharing media via DLNA, Wi-Fi Miracast, HTC BlinkFeed, HTC Sense Voice | Radio Data Service (RDS) |
| OTHERS | HTC Desire 820 | Alcatel One Touch PIXI 3(4.5) |
|---|
| Included Accessories | Power adapter | Headset, USB cable, power adapter |
|---|
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