Detailed comparison and review of HTC Desire 820 and Alcatel POP 4 5051X. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
DESIGN AND DIMENSIONS | HTC Desire 820 | Alcatel POP 4 5051X |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 157.7 mm | 140.7 mm | HTC Desire 820 has greater height than Alcatel POP 4 5051X. |
Width | 78.74 mm | 71.4 mm | HTC Desire 820 has greater width than Alcatel POP 4 5051X. |
Depth | 7.74 mm | 7.99 mm | HTC Desire 820 is narrower than HTC Desire 820. |
Weight | 155 g | 134 g | Alcatel POP 4 5051X is lighter than HTC Desire 820. |
Body Colour | Tuxedo grey | Marble white | Dark grey | |
Body Material | Polycarbonate | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 0.323 W/kg (body), 0.373 W/kg (head) | 0.83 W/kg (body), 0.901 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 - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | Micro SIM | |
SIM Card Qty | - | Single-SIM |
DISPLAY | HTC Desire 820 | Alcatel POP 4 5051X |
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Display Type | LCD display | LCD display | |
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Display Technology | Super LCD 2 | IPS | |
Screen Size (Display Size) | 5.5" | 5" | HTC Desire 820 has larger screen size than Alcatel POP 4 5051X. |
Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1280 x 720 pixels | Both phones have the same screen resolution. |
Display Format | HD | HD | |
Pixel Density | 267 ppi | - | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
Display Features | - | Full Lamination | |
Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Fingerprint-resistant oleophobic coating |
PROCESSOR | HTC Desire 820 | Alcatel POP 4 5051X |
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Processor Type (CPU) | Qualcomm Snapdragon 615 | Qualcomm Snapdragon 210 | |
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Processor Number | - | MSM8909 | |
Clock Speed | - | 1.1 GHz | |
Processor Core Qty | 8-core | Quad-core | HTC Desire 820 has higher processor core quantity than Alcatel POP 4 5051X. |
Graphics System (GPU) | Qualcomm ADRENO 405 | - |
MEMORY | HTC Desire 820 | Alcatel POP 4 5051X |
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RAM | 2 GB | 1 GB | HTC Desire 820 has more RAM than Alcatel POP 4 5051X. |
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Internal Memory Size (Storage Capacity) | 16 GB | 8 GB | HTC Desire 820 has more internal memory than Alcatel POP 4 5051X. |
User Memory | 11.2 GB | - | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC - up to 32 GB |
CAMERA | HTC Desire 820 | Alcatel POP 4 5051X |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 1 | |
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Sensor Resolution | 13 Megapixel | 8 Megapixel | HTC Desire 820 has better camera resolution than Alcatel POP 4 5051X. |
Sensor Type | BSI-CMOS | - | |
Lens Aperture | F/2.2 | - | |
Focus Adjustment | Automatic | Automatic | |
Minimum Focal Length (Focal Distance) | 28 mm | - | |
HDR Mode | Auto HDR mode | Auto HDR mode | |
Camera Modes | Burst mode | - | |
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 | QR-code scanner |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 8 Megapixel | 5 Megapixel | HTC Desire 820 has better front camera resolution than Alcatel POP 4 5051X. |
Sensor Type (Front) | BSI-CMOS | - | |
Lens Type (Front) | - | Wide-angle lens | |
Special Effects (Front) | Face fusion | - | |
Light Source (Front) | - | LED flash | |
Video Resolutions (Front) | 1920 x 1080 (1080p) | - |
BATTERY AND CHARGING | HTC Desire 820 | Alcatel POP 4 5051X |
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Battery Capacity (Battery Size) | 2600 mAh | 2500 mAh | HTC Desire 820 has larger battery capacity than Alcatel POP 4 5051X. |
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Recharge Time (Charging Time) | - | 4 hour(s) | |
Standby Time | 455 hours | 420 hours | HTC Desire 820 has longer standby time than Alcatel POP 4 5051X. |
Talk Time | 1068 minutes | 720 minutes | HTC Desire 820 has longer battery life when making calls than Alcatel POP 4 5051X. |
Run Time Details | Talk (WCDMA): up to 1068 min Standby (WCDMA): up to 455 hrs |
Talk (GSM): up to 720 min Talk (WCDMA): up to 540 min Talk (LTE): up to 300 min Standby (GSM): up to 420 hrs Standby (WCDMA): up to 420 hrs Standby (LTE): up to 400 hrs |
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Battery Technology | Lithium polymer | - |
CELLULAR | HTC Desire 820 | Alcatel POP 4 5051X |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 4.4 (KitKat) | Android 6.0 (Marshmallow) | |
User Interface | HTC Sense | - | |
Navigation | A-GPS, GLONASS | GPS, A-GPS |
COMMUNICATIONS | HTC Desire 820 | Alcatel POP 4 5051X |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE | |
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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 | Band 1, Band 3, Band 7, Band 8, Band 20, Band 28 | |
4G LTE Frequency | FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT | |
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 POP 4 5051X |
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Supported Digital Audio Standards | WAV, AAC, AMR, MP3, OGG, MIDI, M4A, WMA 9 | AAC | |
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Supported Digital Video Standards | AVI, MPEG-4, 3GP, H.264, H.263, WMV9, 3G2 | MPEG-4, H.264, H.263 | |
Sound Enhancements | HTC BoomSound | - |
FEATURES | HTC Desire 820 | Alcatel POP 4 5051X |
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Phone Functions | Speakerphone, voice control, call timer, conference call, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor | Ambient light sensor, proximity sensor, digital compass, G-sensor, hall 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 | HD Voice |
OTHERS | HTC Desire 820 | Alcatel POP 4 5051X |
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Included Accessories | Power adapter | Power adapter |
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