In depth comparison and review of ASUS ZenFone 2 and OnePlus 3. 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 ZenFone 2 | OnePlus 3 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 152.5 mm | 152.7 mm | OnePlus 3 has greater height than ASUS ZenFone 2. |
| Width | 77.2 mm | 74.7 mm | ASUS ZenFone 2 has greater width than OnePlus 3. |
| Depth | 10.9 mm | 7.4 mm | OnePlus 3 is narrower than ASUS ZenFone 2. |
| Weight | 170 g | 158 g | OnePlus 3 is lighter than ASUS ZenFone 2. |
| Body Colour | Osmium Black | - | |
| Body Material | - | Anodised aluminium | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.87 W/kg (body), 0.92 W/kg (head) | 0.645 W/kg (body), 0.995 W/kg (head) | |
| Connector Type | Headset jack - mini-phone 3.5mm USB |
Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | ASUS ZenFone 2 | OnePlus 3 |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | Optic AMOLED | |
| Screen Size (Display Size) | 5.5" | 5.5" | Both phones have the same screen size. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1920 x 1080 pixels | Both phones have the same screen resolution. |
| Display Format | Full HD | Full HD | |
| Pixel Density | 400 ppi | 401 ppi | OnePlus 3 has better pixel density than ASUS ZenFone 2. |
| Colour Depth | - | 16.7 million colours | |
| Display Protection (Screen Protector) | Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 3 (scratch resistant glass) | Corning Gorilla Glass 4 (scratch resistant glass) |
| PROCESSOR | ASUS ZenFone 2 | OnePlus 3 |
|---|
| Processor Type (CPU) | Intel Atom | Qualcomm Snapdragon 820 | |
|---|---|---|---|
| Processor Number | Z3580 | MSM8996 | |
| Clock Speed | 2.3 GHz | 2.15 GHz | ASUS ZenFone 2 has higher clock speed than OnePlus 3. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | PowerVR G6430 | Qualcomm ADRENO 530 |
| MEMORY | ASUS ZenFone 2 | OnePlus 3 |
|---|
| RAM | 4 GB | 6 GB | OnePlus 3 has more RAM than ASUS ZenFone 2. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 64 GB | OnePlus 3 has more internal memory than ASUS ZenFone 2. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | - |
| CAMERA | ASUS ZenFone 2 | OnePlus 3 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 16 Megapixel | OnePlus 3 has better camera resolution than ASUS ZenFone 2. |
| Sensor Name | - | Sony Exmor RS IMX298 sensor | |
| Lens Aperture | F/2.0 | F/2.0 | Both phones have the same camera lens aperture. |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | OnePlus 3 has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | - | HDR | |
| HDR Mode | Super HDR | Auto HDR mode | |
| Camera Modes | Panoramic pictures, night mode, wide selfie mode, Beauty mode | Panorama | |
| Face Recognition (Face ID) | - | Face detection | OnePlus 3 has face detection. |
| Light Source | Dual LED flash | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps | |
| Camera Features (Functions) | Zero Shutter Lag, Blue Glass Infrared Filter, By Pixel Super Resolution technology | Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), geotagging |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | OnePlus 3 has better front camera resolution than ASUS ZenFone 2. |
| Sensor Name (Front) | - | Sony Exmor R IMX179 sensor | |
| Lens Aperture (Front) | - | F/2.0 | |
| Focus Adjustment | Automatic | Focus free | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps |
| BATTERY AND CHARGING | ASUS ZenFone 2 | OnePlus 3 |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 3000 mAh | Both phones have the same battery capacity. |
|---|---|---|---|
| Battery Technology | Lithium polymer | Lithium Ion |
| CELLULAR | ASUS ZenFone 2 | OnePlus 3 |
|---|
| Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.0 (Lollipop) | OxygenOS (based on Android 6.0.1) | |
| User Interface | ASUS ZenUI | - | |
| Navigation | A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | ASUS ZenFone 2 | OnePlus 3 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 17, Band 20 | Band 1, Band 2, Band 4, Band 5, Band 7, Band 12, Band 17, Band 30 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700b, FDD 800 DD | FDD 2100, FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 700a, FDD 700b, FDD 2300 WCS | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.2 | |
| Bluetooth Profiles | A2DP | A2DP | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | ASUS ZenFone 2 | OnePlus 3 |
|---|
| Supported Digital Audio Standards | - | WAV, WMA, MP3, FLAC, eAAC+ | |
|---|---|---|---|
| Supported Digital Video Standards | - | XviD, MPEG-4, DivX, H.265 | |
| Sound Enhancements | - | Dirac sound technologies |
| FEATURES | ASUS ZenFone 2 | OnePlus 3 |
|---|
| 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 | Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor | Accelerometer, proximity sensor, digital compass, gyro sensor | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | Kids Mode, Glove Touchscreen Operation, ASUS BoostMaster technology | DLNA Certified, sharing media via DLNA |
| OTHERS | ASUS ZenFone 2 | OnePlus 3 |
|---|
| Included Accessories | Headset, power adapter | Screen protection film, USB cable, power adapter, SIM card removal tool |
|---|
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