In depth comparison and review of ASUS PadFone 2 A68 and ASUS ZenFone Selfie (ZD551KL). Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | ASUS PadFone 2 A68 | ASUS ZenFone Selfie (ZD551KL) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | ZD551KL | |
| Form Factor | Touch | Touch | |
| Height | 138 mm | 156.5 mm | ASUS ZenFone Selfie (ZD551KL) has greater height than ASUS PadFone 2 A68. |
| Width | 69 mm | 77.2 mm | ASUS ZenFone Selfie (ZD551KL) has greater width than ASUS PadFone 2 A68. |
| Depth | 9 mm | 10.8 mm | ASUS PadFone 2 A68 is narrower than ASUS PadFone 2 A68. |
| Weight | 135 g | 170 g | ASUS PadFone 2 A68 is lighter than ASUS PadFone 2 A68. |
| Body Colour | White | Black | Glacial grey | Pure white | Aqua blue | Chic pink | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.16 W/kg (body), 0.41 W/kg (head) | 0.386 W/kg (body), 0.649 W/kg (head) | |
| Connector Type | Headset jack - mini-phone 3.5mm Dock connector - 13 pin dock connector |
USB Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | - | Micro SIM | |
| SIM Card Qty | - | Dual-SIM |
| DISPLAY | ASUS PadFone 2 A68 | ASUS ZenFone Selfie (ZD551KL) |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | Super IPS+ | IPS | |
| Screen Size (Display Size) | 4.7" | 5.5" | ASUS ZenFone Selfie (ZD551KL) has larger screen size than ASUS PadFone 2 A68. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | ASUS ZenFone Selfie (ZD551KL) has better screen resolution than ASUS PadFone 2 A68. |
| Display Format | HD | Full HD | |
| Pixel Density | - | 403 ppi | |
| Colour Depth | - | 16.7 million colours | |
| Display Protection (Screen Protector) | Fingerprint-resistant oleophobic coating, Corning Gorilla Glass (scratch resistant glass) | Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 4 (scratch resistant glass) |
| PROCESSOR | ASUS PadFone 2 A68 | ASUS ZenFone Selfie (ZD551KL) |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon S4 Pro | Qualcomm Snapdragon 616 | |
|---|---|---|---|
| Clock Speed | 1.5 GHz | - | |
| Processor Core Qty | Quad-core | 8-core | ASUS ZenFone Selfie (ZD551KL) has higher processor core quantity than ASUS PadFone 2 A68. |
| 64-bit Architecture | - | Yes | ASUS ZenFone Selfie (ZD551KL) has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 320 | - |
| MEMORY | ASUS PadFone 2 A68 | ASUS ZenFone Selfie (ZD551KL) |
|---|
| RAM | 2 GB | 2 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 16 GB | ASUS PadFone 2 A68 has more internal memory than ASUS ZenFone Selfie (ZD551KL). |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSDXC - up to 128 GB |
| CAMERA | ASUS PadFone 2 A68 | ASUS ZenFone Selfie (ZD551KL) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Sensor Type | BSI-CMOS | - | |
| Lens Aperture | F/2.4 | F/2.0 | ASUS ZenFone Selfie (ZD551KL) has better lens aperture than ASUS PadFone 2 A68. |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | - | Yes | |
| HDR Mode | - | Super HDR | |
| Camera Modes | - | Beauty mode | |
| Face Recognition (Face ID) | - | Face detection | ASUS ZenFone Selfie (ZD551KL) has face detection. |
| Light Source | - | Dual LED flash | |
| Still Image Resolutions | - | 4128 x 3096 | |
| Video Resolutions | 1920 x 1080 (1080p), 1280 x 720 (720p) | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | - | ZenMotion |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 0 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | - | 13 Megapixel | |
| Lens Type (Front) | - | Wide-angle lens | |
| Lens Aperture (Front) | - | F/2.2 | |
| Focus Adjustment | - | Automatic | |
| Camera Modes (Front) | - | Panoramic selfies | |
| Light Source (Front) | - | LED flash |
| BATTERY AND CHARGING | ASUS PadFone 2 A68 | ASUS ZenFone Selfie (ZD551KL) |
|---|
| Battery Capacity (Battery Size) | 2140 mAh | 3000 mAh | ASUS ZenFone Selfie (ZD551KL) has larger battery capacity than ASUS PadFone 2 A68. |
|---|---|---|---|
| Standby Time | 336 hours | 255 hours | ASUS PadFone 2 A68 has longer standby time than ASUS ZenFone Selfie (ZD551KL). |
| Talk Time | 960 minutes | 1386 minutes | ASUS ZenFone Selfie (ZD551KL) has longer battery life when making calls than ASUS PadFone 2 A68. |
| Run Time Details | Talk (WCDMA): up to 960 min Standby (WCDMA): up to 336 hrs |
Talk: up to 1386 min Standby: up to 255 hrs |
|
| Battery Technology | Lithium | Lithium polymer |
| CELLULAR | ASUS PadFone 2 A68 | ASUS ZenFone Selfie (ZD551KL) |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 4.1 (Jelly Bean) | Android 5.0 (Lollipop) | |
| User Interface | - | ASUS ZenUI | |
| Navigation | GPS, A-GPS, GLONASS | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | ASUS PadFone 2 A68 | ASUS ZenFone Selfie (ZD551KL) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, DC-HSPA+ | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | - | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | |
| Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| NFC | Yes | - | ASUS PadFone 2 A68 has NFC reader for mobile payments. |
| Communication Features | Mobile Email client, Internet browser | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | ASUS PadFone 2 A68 | ASUS ZenFone Selfie (ZD551KL) |
|---|
| Supported Digital Audio Standards | AAC, MP3, AAC + | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, 3GP, H.264, H.263 | - |
| FEATURES | ASUS PadFone 2 A68 | ASUS ZenFone Selfie (ZD551KL) |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor, hall sensor | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | - | |
| Additional Phone Features | DynamicDisplay technology | ASUS TruVivid technology |
| OTHERS | ASUS PadFone 2 A68 | ASUS ZenFone Selfie (ZD551KL) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
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