Detailed comparison and review of Nokia Lumia 1020 and Alcatel 2051X. 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 | Nokia Lumia 1020 | Alcatel 2051X |
|---|
| Product Type | Smartphone | Feature phone | |
|---|---|---|---|
| Form Factor | Touch | Folder (flip) | |
| Height | 130.4 mm | 105.7 mm | Nokia Lumia 1020 has greater height than Alcatel 2051X. |
| Width | 71.4 mm | 52.5 mm | Nokia Lumia 1020 has greater width than Alcatel 2051X. |
| Depth | 10.4 mm | 17.25 mm | Nokia Lumia 1020 is narrower than Nokia Lumia 1020. |
| Weight | 158 g | 97 g | Alcatel 2051X is lighter than Nokia Lumia 1020. |
| Body Colour | Yellow | White | Black | Metal silver | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.67 W/kg (body), 0.76 W/kg (head) | 0.583 W/kg (body), 0.249 W/kg (head) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset / AV composite out - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Qty | - | Single-SIM |
| DISPLAY | Nokia Lumia 1020 | Alcatel 2051X |
|---|
| Display Type | OLED display | - | |
|---|---|---|---|
| Display Technology | AMOLED | - | |
| Screen Size (Display Size) | 4.5" | 2.4" | Nokia Lumia 1020 has larger screen size than Alcatel 2051X. |
| Screen Resolution (Display Resolution) | 1280 x 768 pixels | 320 x 240 pixels | Nokia Lumia 1020 has better screen resolution than Alcatel 2051X. |
| Pixel Density | 334 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| PROCESSOR | Nokia Lumia 1020 | Alcatel 2051X |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon S4 | - | |
|---|---|---|---|
| Processor Number | MSM8960 | SC6531C | |
| Clock Speed | 1.5 GHz | 312 MHz | Nokia Lumia 1020 has higher clock speed than Alcatel 2051X. |
| Processor Core Qty | Dual-core | - | |
| Graphics System (GPU) | Qualcomm ADRENO 225 | - |
| MEMORY | Nokia Lumia 1020 | Alcatel 2051X |
|---|
| RAM | 2 GB | 8 MB | Nokia Lumia 1020 has more RAM than Alcatel 2051X. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 8 MB | Nokia Lumia 1020 has more internal memory than Alcatel 2051X. |
| User Memory | - | 1 MB | |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC - up to 32 GB |
| CAMERA | Nokia Lumia 1020 | Alcatel 2051X |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 41 Megapixel | 2 Megapixel | Nokia Lumia 1020 has better camera resolution than Alcatel 2051X. |
| Sensor Type | BSI-CMOS | - | |
| Lens Aperture | F/2.2 | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Nokia Lumia 1020 has optical stabilisation. |
| Focus Adjustment | Automatic | Focus free | |
| Minimum Focal Length (Focal Distance) | 26 mm | - | |
| Digital Zoom | 6x | - | |
| White Balance | Automatic, presets | - | |
| Light Source | Xenon & LED flash | - | |
| Still Image Resolutions | 7728 x 4354, 7152 x 5368, 7712 x 5360 | - | |
| Video Resolutions | 1920 x 1080 (1080p) | 320 x 240 (QVGA) | |
| Camera Features (Functions) | Exposure compensation, Carl Zeiss optic, PureView technology, Nokia Smart Camera | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 0 | 0 |
|---|
| BATTERY AND CHARGING | Nokia Lumia 1020 | Alcatel 2051X |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 750 mAh | Nokia Lumia 1020 has larger battery capacity than Alcatel 2051X. |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 3.5 hour(s) | |
| Wireless Charging | Yes | - | Nokia Lumia 1020 can be charged wirelessly. |
| Standby Time | 384 hours | 200 hours | Nokia Lumia 1020 has longer standby time than Alcatel 2051X. |
| Talk Time | 1146 minutes | 240 minutes | Nokia Lumia 1020 has longer battery life when making calls than Alcatel 2051X. |
| Run Time Details | Talk (GSM): up to 1146 min Standby: up to 384 hrs Talk (WCDMA): up to 798 min Playback (Music): up to 63 hrs Playback (video): up to 6.8 hrs Active online usage (Wi-Fi): up to 6.7 hrs |
Talk (GSM): up to 240 min Standby (GSM): up to 200 hrs |
| CELLULAR | Nokia Lumia 1020 | Alcatel 2051X |
|---|
| Technology | WCDMA (UMTS) / GSM | GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | - | |
| Operating System | Windows Phone OS 8 | - | |
| Navigation | A-GPS, GLONASS | - |
| COMMUNICATIONS | Nokia Lumia 1020 | Alcatel 2051X |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, LTE | GPRS | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 3, Band 7, Band 8, Band 20 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | - | |
| Wireless Interface | IEEE 802.11a/b/g/n | - | |
| Bluetooth | Bluetooth 3.0 | Bluetooth 2.1 EDR | |
| Bluetooth Profiles | HFP, OPP, A2DP, AVRCP, PBAP | - | |
| NFC | Yes | - | Nokia Lumia 1020 has NFC reader for mobile payments. |
| WLAN Security | WEP, WPA, WPA2, TKIP, AES | - | |
| Communication Features | Mobile Email client, Internet browser | - | |
| Messaging Services | Google Talk, Windows Live Messenger (MSN Messenger), Yahoo! Messenger, Skype, Twitter IM, WhatsApp, SMS, MMS | SMS, MMS |
| MEDIA | Nokia Lumia 1020 | Alcatel 2051X |
|---|
| Supported Digital Audio Standards | WMA, AAC, ASF, AMR, MP3, AAC-LC, AAC +, eAAC+, M4A, HE-AAC, WMA 10 Pro, WMA 9 | - | |
|---|---|---|---|
| Supported Digital Video Standards | VC-1, AVC, AVI, MOV, MPEG-4, WMV, 3GP, H.264, H.263, M4V | - |
| FEATURES | Nokia Lumia 1020 | Alcatel 2051X |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, barometer, magnetometer, gyro sensor | - | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock with snooze, alarm clock | - | |
| Additional Phone Features | TTY compatible, DLNA Certified, Text-to-Speech (text recognition), sharing media via DLNA, Screen capture, PureMotion HD+ display, Kid's Corner, Nokia Rich Recording technology | - |
| OTHERS | Nokia Lumia 1020 | Alcatel 2051X |
|---|
| Included Accessories | Data cable, headset, power adapter | Headset, power adapter | |
|---|---|---|---|
| Compliant Standards | - | HAC (Hearing Aid Compatible) |
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