In depth comparison and review of Xiaomi MI Redmi 3 and Alcatel Idol 4. 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 | Xiaomi MI Redmi 3 | Alcatel Idol 4 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 139.3 mm | 147 mm | Alcatel Idol 4 has greater height than Xiaomi MI Redmi 3. |
| Width | 69.6 mm | 72.5 mm | Alcatel Idol 4 has greater width than Xiaomi MI Redmi 3. |
| Depth | 8.5 mm | 7.1 mm | Alcatel Idol 4 is narrower than Xiaomi MI Redmi 3. |
| Weight | 144 g | 135 g | Alcatel Idol 4 is lighter than Xiaomi MI Redmi 3. |
| Body Colour | Fashion gold | Metallic silver | |
| Waterproof (Water-resistant) | - | - | |
| Integrated Components | - | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM, nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | - | |
| SIM Card Configuration Details | Micro SIM + nano SIM/microSD | - |
| DISPLAY | Xiaomi MI Redmi 3 | Alcatel Idol 4 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 5" | 5.2" | Alcatel Idol 4 has larger screen size than Xiaomi MI Redmi 3. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | Alcatel Idol 4 has better screen resolution than Xiaomi MI Redmi 3. |
| Display Format | HD | Full HD | |
| Pixel Density | 294 ppi | - | |
| Colour Depth | - | 16.7 million colours |
| PROCESSOR | Xiaomi MI Redmi 3 | Alcatel Idol 4 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 616 | Qualcomm | |
|---|---|---|---|
| Processor Number | - | MSM8952 | |
| Clock Speed | 1.5 GHz | 1.7 GHz | Alcatel Idol 4 has higher clock speed than Xiaomi MI Redmi 3. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 405 | - |
| MEMORY | Xiaomi MI Redmi 3 | Alcatel Idol 4 |
|---|
| RAM | 1 GB | 3 GB | Alcatel Idol 4 has more RAM than Xiaomi MI Redmi 3. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 16 GB | Both phones have the same internal memory capacity. |
| User Memory | - | 10 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 512 GB |
| CAMERA | Xiaomi MI Redmi 3 | Alcatel Idol 4 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Lens Aperture | F/2.0 | - | |
| Lens Construction | - | 6-element | |
| Focus Adjustment | Automatic | Automatic | |
| HDR Mode | Auto HDR mode | Auto HDR mode | |
| Camera Modes | Panorama | Panorama, manual mode, Instant shot | |
| Face Recognition (Face ID) | Face detection, smile detection | - | Xiaomi MI Redmi 3 has face detection. |
| Light Source | LED light | Dual LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS) |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | Alcatel Idol 4 has better front camera resolution than Xiaomi MI Redmi 3. |
| Lens Aperture (Front) | F/2.2 | - | |
| Focus Adjustment | - | Focus free | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) | - |
| BATTERY AND CHARGING | Xiaomi MI Redmi 3 | Alcatel Idol 4 |
|---|
| Battery Capacity (Battery Size) | 4100 mAh | 2610 mAh | Xiaomi MI Redmi 3 has larger battery capacity than Alcatel Idol 4. |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 120 min | |
| Battery Technology | Lithium polymer | - |
| CELLULAR | Xiaomi MI Redmi 3 | Alcatel Idol 4 |
|---|
| Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.1 (Lollipop) | Android 6.0 (Marshmallow) | |
| User Interface | MIUI V7 | - | |
| Navigation | A-GPS, GLONASS, BeiDou | GPS, A-GPS |
| COMMUNICATIONS | Xiaomi MI Redmi 3 | Alcatel Idol 4 |
|---|
| Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | - | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
| Bluetooth Profiles | A2DP | - | |
| NFC | - | Yes | Alcatel Idol 4 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Xiaomi MI Redmi 3 | Alcatel Idol 4 |
|---|
| Supported Digital Audio Standards | - | WAV, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC-LC, AAC +, MIDI | |
|---|---|---|---|
| Supported Digital Video Standards | - | AVC, MPEG-4, H.264, H.263, HEVC, VP8, VP9 | |
| Sound Enhancements | - | Hi-Fi Sound support |
| FEATURES | Xiaomi MI Redmi 3 | Alcatel Idol 4 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | - | |
| Additional Phone Features | Infrared remote control | Radio Data Service (RDS), HD Voice, Dual noise reduction microphones |
| OTHERS | Xiaomi MI Redmi 3 | Alcatel Idol 4 |
|---|
| Included Accessories | Power adapter | Stereo headset, USB cable, power adapter, SIM card removal tool, Virtual Reality Googles | |
|---|---|---|---|
| Compliant Standards | - | HAC (Hearing Aid Compatible) |
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