In depth comparison and review of Alcatel Idol 4 and Samsung Galaxy A71. 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 | Alcatel Idol 4 | Samsung Galaxy A71 |
---|
Product Type | Smartphone | Smartphone | |
---|---|---|---|
Manufacturer Model Number | - | SM-A715F/DS | |
Form Factor | Touch | Touch | |
Height | 147 mm | 163.6 mm | Samsung Galaxy A71 has greater height than Alcatel Idol 4. |
Width | 72.5 mm | 76 mm | Samsung Galaxy A71 has greater width than Alcatel Idol 4. |
Depth | 7.1 mm | 7.7 mm | Alcatel Idol 4 is narrower than Alcatel Idol 4. |
Weight | 135 g | 179 g | Alcatel Idol 4 is lighter than Alcatel Idol 4. |
Body Colour | Metallic silver | Prism crush silver | Prism crush blue | Prism crush black | Haze crush silver | |
Waterproof (Water-resistant) | - | - | |
SAR Value | - | 1.562 W/kg (body), 0.512 W/kg (head) | |
Integrated Components | FM radio | - | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | - | Dual-SIM |
DISPLAY | Alcatel Idol 4 | Samsung Galaxy A71 |
---|
Display Type | LCD display | OLED display | |
---|---|---|---|
Display Technology | IPS | Super AMOLED Plus | |
Screen Size (Display Size) | 5.2" | 6.7" | Samsung Galaxy A71 has larger screen size than Alcatel Idol 4. |
Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 2400 x 1080 pixels | Samsung Galaxy A71 has better screen resolution than Alcatel Idol 4. |
Display Format | Full HD | Full HD+ | |
Pixel Density | - | 394 ppi | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
HDR | - | Yes | Samsung Galaxy A71 has HDR. |
Display Enhancement Technology | - | Blue light filter | |
Display Features | - | Infinity O display |
PROCESSOR | Alcatel Idol 4 | Samsung Galaxy A71 |
---|
Processor Type (CPU) | Qualcomm | Qualcomm Snapdragon 730 | |
---|---|---|---|
Processor Number | MSM8952 | - | |
Clock Speed | 1.7 GHz | 2.2 GHz | Samsung Galaxy A71 has higher clock speed than Alcatel Idol 4. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | - | Yes | Samsung Galaxy A71 has 64-bit architecture. |
MEMORY | Alcatel Idol 4 | Samsung Galaxy A71 |
---|
RAM | 3 GB | 6 GB | Samsung Galaxy A71 has more RAM than Alcatel Idol 4. |
---|---|---|---|
Internal Memory Size (Storage Capacity) | 16 GB | 128 GB | Samsung Galaxy A71 has more internal memory than Alcatel Idol 4. |
User Memory | 10 GB | 106.1 GB | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 512 GB | microSDHC, microSDXC - up to 512 GB |
CAMERA | Alcatel Idol 4 | Samsung Galaxy A71 |
---|
MAIN CAMERA |
---|
Number of Main Cameras | 1 | 4 | |
---|---|---|---|
Sensor Resolution | 13 Megapixel | 64 Megapixel | Samsung Galaxy A71 has better camera resolution than Alcatel Idol 4. |
Lens Aperture | - | F/1.8 | |
Lens Construction | 6-element | - | |
Focus Adjustment | Automatic | Automatic | |
Digital Zoom | - | 8x | |
Special Effects | - | Bokeh effect | |
HDR Mode | Auto HDR mode | - | |
Camera Modes | Panorama, manual mode, Instant shot | Pro mode, night mode, HYPERLAPSE, Super slow motion, AR Emoji, Food, Portrait, Pano mode | |
Light Source | Dual LED flash | LED flash | |
Video Resolutions | 1920 x 1080 (1080p) | Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Slo-mo video 1920 x 1080 (1080p) at 960 fps, Slo-mo video 1280 x 720 (720p) at 960 fps, Slo-mo video 1280 x 720 (720p) at 480 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS) | Live Focus |
SECOND CAMERA |
---|
Sensor Resolution (2nd Camera) | - | 12 Megapixel | |
---|---|---|---|
Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | - | F/2.2 | |
Field of View (2nd Camera) | - | 123 degree(s) |
THIRD CAMERA |
---|
Sensor Resolution (3rd Camera) | - | 5 Megapixel | |
---|---|---|---|
Lens Aperture (3rd Camera) | - | F/2.4 | |
Camera Functions (3rd Camera) | - | Macro camera |
FOURTH CAMERA |
---|
Sensor Resolution (4th Camera) | - | 5 Megapixel | |
---|---|---|---|
Lens Aperture (4th Camera) | - | F/2.2 | |
Camera Functions (4th Camera) | - | Depth camera |
FRONT CAMERA |
---|
Number of Front Cameras | 1 | 1 | |
---|---|---|---|
Sensor Resolution (Front) | 8 Megapixel | 32 Megapixel | Samsung Galaxy A71 has better front camera resolution than Alcatel Idol 4. |
Lens Aperture (Front) | - | F/2.2 | |
Focus Adjustment | Focus free | - | |
Camera Modes (Front) | - | Selfie focus | |
Light Source (Front) | - | Display flash | |
Camera Features (Front) | - | Background blur |
BATTERY AND CHARGING | Alcatel Idol 4 | Samsung Galaxy A71 |
---|
Battery Capacity (Battery Size) | 2610 mAh | 4500 mAh | Samsung Galaxy A71 has larger battery capacity than Alcatel Idol 4. |
---|---|---|---|
Fast Charging Technology | - | Samsung Super Fast Charging | Samsung Galaxy A71 has fast charging technology. |
Recharge Time (Charging Time) | 120 min | - | |
Talk Time | - | 2520 minutes | |
Run Time Details | - | Active online usage (4G): up to 16 hrs Active online usage (Wi-Fi): up to 16 hrs Playback (audio): up to 107 hrs Talk (4G): up to 2520 min Playback (video): up to 24 hrs |
CELLULAR | Alcatel Idol 4 | Samsung Galaxy A71 |
---|
Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
---|---|---|---|
Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 6.0 (Marshmallow) | Android 10 | |
User Interface | - | Samsung One UI 2 | |
Intelligent Assistant | - | Bixby | |
Navigation | GPS, A-GPS | GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Alcatel Idol 4 | Samsung Galaxy A71 |
---|
Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
---|---|---|---|
2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | - | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | - | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | - | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 28, Band 38, Band 40, Band 41, Band 66 | |
4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac, ANT+ | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 LE | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Alcatel Idol 4 | Samsung Galaxy A71 |
---|
Supported Digital Audio Standards | WAV, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC-LC, AAC +, MIDI | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
---|---|---|---|
Supported Digital Video Standards | AVC, MPEG-4, H.264, H.263, HEVC, VP8, VP9 | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 | |
Sound Enhancements | Hi-Fi Sound support | Dolby Atmos sound technology |
FEATURES | Alcatel Idol 4 | Samsung Galaxy A71 |
---|
Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
---|---|---|---|
Sensors | - | Accelerometer, proximity sensor, gyro sensor, hall sensor, RGB sensor, geomagnetic sensor | |
Security Devices | - | Fingerprint reader (under display) | |
Additional Phone Features | Radio Data Service (RDS), HD Voice, Dual noise reduction microphones | Samsung KNOX, Bixby Vision, Game Booster, Bixby Routines |
OTHERS | Alcatel Idol 4 | Samsung Galaxy A71 |
---|
Included Accessories | Stereo headset, USB cable, power adapter, SIM card removal tool, Virtual Reality Googles | Power adapter | |
---|---|---|---|
Compliant Standards | HAC (Hearing Aid Compatible) | - |