Fairphone 4 (128GB) vs Xiaomi Mi A2 (64GB)
Side by side comparison between Fairphone 4 vs Xiaomi Mi A2 phones, differences, pros, cons and full specifications. What's the better?
,
6.3"
IPS
IPS
1080x2340
48
MP
MP
25mp
6GB
RAM
RAM
Octa-core
3905
mAh
mAh
(Removable)
vs
5.99"
IPS
IPS
1080x2160
12
MP
MP
20mp
4GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
What's the better phone? Fairphone 4 (128GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
23 Common items in both devices |
TFT IPS LCD / LTPS IPS LCD |
60Hz |
16 million |
Only digital zoom |
PDAF: phase detection autofocus |
HDR photo on both cameras |
4K UHD (3840x2160) |
+16 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
Model | Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) |
Other model names | Fairphone 4 (6GB RAM) | Xiaomi A2 M1804D2SG (64GB + 4GB RAM), 小米6X, Xiaomi Wayne |
Country or region available | (Europe) | (Global, International), India |
Brand | Fairphone | Xiaomi |
Release date | 10/25/2021, Announced: 9/30/2021 | 7/27/2018, Announced: 7/24/2018 |
Depth | 10.5 millimeters (0.41 inches) | 7.3 millimeters (0.29 inches) |
Size (width x height) | 75.5 x 162 millimeters (2.97 x 6.38 in) | 75.4 x 158.7 millimeters (2.97 x 6.25 in) |
Weight | 225 grams (7.88 ounces) | 166 grams (5.81 ounces) |
Build, materials | Plastic body, glass front | Aluminum body, glass front |
Protection against water and others | IP54 certified: protection against dust and splashing. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Not supported |
📲 Display | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
Display type | TFT IPS LCD | LTPS IPS LCD |
Screen size | 6.3" inches | 5.99" inches |
Screen-to-body ratio | ~79.7% (screen-to-body ratio) | ~77.4% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 1080x2160 pixels (19:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 409 PPI | 403 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 5 |
Refresh rate | 60Hz | 60Hz |
Display features | Not supported | Not supported |
🤖 Operating System | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
System version | Android 11 | Android 8.1 Oreo |
Firmware update | Android 12 | Android 10 |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
Chipset | 64bit: Qualcomm Snapdragon 750G (SM7225) (8nm) | 64bit: Qualcomm Snapdragon 660 (SDM660) (14nm) |
CPU | Octa-core, 2 processors: 2x 2.2GHz Kryo 570 (Dual-core) 6x 1.8GHz Kryo 570 (Hexa-core) | Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core) |
GPU graphical controller | Qualcomm Adreno 619 (800MHz) | Qualcomm Adreno 512 (650MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 130927 (v7), 172886 (v8) Geekbench: 4625 (v4.4), 1157 (v5.1) GFXBench: 8.6fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
RAM memory | 6GB LPDDR4X | 4GB LPDDR4X |
Internal storage | 128GB (104GB available) UFS 2.1 | 64GB (51GB available) eMMC 5.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 3000/1024 Mbps | 600/150 Mbps |
Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1700/1900/2100 | Global version: UMTS 850/900/1700/1900/2100 India version: UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 32, 71) TD-LTE (38, 40, 41) VoLTE | LTE Cat12 VoLTE Global version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 20) TD-LTE (Bands 38, 40) India version: LTE (Bands 1, 3, 5) TD-LTE (Bands 40, 41) |
Primary 5G network | SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 41, 71, 77, 78) | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
Secondary 4G network | LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 32, 71) TD-LTE (38, 40, 41) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE |
📷 Camera | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
Back camera (main camera) | (dual camera) 48 megapixels 48MP ultrawide f/2.21/2"0.8µmPDAF+TOF3D | (dual camera) 12 megapixels 20MP f/1.81/2.8"1.0µm |
Main camera resolution | 8000x6000 pixels | 4000x3000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | Dual-LED flash | Dual-LED on main camera and LED on front camera |
Focal aperture | f/1.6 (aperture) | f/1.8 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | 1/2" inches | 1/2.9" inches |
Pixel size | 0.8µm pixel | 1.25µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | 4K@30fps 1080p@30/60fps | feature not registered |
📸 Front camera | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
Front camera (secondary) | 25 megapixels | 20 megapixels |
Front camera resolution | 5760x4320 pixels | 5164x3872 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | LED |
Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | 1/2.78" inches | 1/2.8" inches |
Pixel size | 0.9µm pixel | 1µm pixel |
🔉 Sound and multimedia | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
Loudspeaker | Mono sound (not stereo) | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | USB 2.0 Type-C reversible connector |
Audio output | Type-C reversible connector | Type-C jack with 3.5mm jack adapter |
TV output | USB Type-C SlimPort® | Not supported |
Bluetooth | 5.1 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Not supported |
Infrared port | Not supported | Supported |
🧭 Sensors | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
Battery type | LiPo: li-ion polymer (Removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3905 mAh | 3000 mAh |
Charger, watts | 20W Wired fast charging | 18W Wired fast charging Quick Charge 4 |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Gray, Green, Speckled Green • Modular phone with swappable components • iFixit: 10/10 | • Colors: Black, Gold, Blue, Red, Rose Gold • Android One • Back camera sensor: Sony IMX486/IMX376 • Front camera sensor: Sony IMX376 • WiFi display |
☢️ Radiation rate | ||
Fairphone 4 (128GB) | Xiaomi Mi A2 (64GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.96W/kg (head), 0.64W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.49W/kg (head), 0.99W/kg (body) | 1.16W/kg (head), 0.66W/kg (body) |