Tecno Phantom X vs Xiaomi Mi 8 (128GB)
Side by side comparison between Tecno Phantom X vs Xiaomi Mi 8 phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
AMOLED
AMOLED
1080x2340
50
MP
MP
48mp
8GB
RAM
RAM
Octa-core
4700
mAh
mAh
(Non removable)
vs
6.21"
AMOLED
AMOLED
1080x2248
12
MP
MP
20mp
6GB
RAM
RAM
Octa-core
3400
mAh
mAh
(Non removable)
What's the better phone? Tecno Phantom X
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!
29 Common items in both devices |
Super AMOLED |
16 million |
Digital and optical zoom |
PDAF: phase detection autofocus |
HDR photo on both cameras |
4K UHD (3840x2160) |
(front) Full HD (1920x1080) |
+22 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 | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
Change model | ||
Model | Phantom X | Xiaomi Mi 8 (128GB) |
Other model names | Tecno Phantom X (AC8) | 小米8, Xiaomi Mi8 6GB RAM, Xiaomi Dipper |
Country or region available | ![]() (Global, International) | ![]() ![]() ![]() ![]() (Global, International), China, Hong Kong, Taiwan |
Brand | Tecno | Xiaomi |
Release date | 6/24/2021 | 6/1/2018 |
Depth | 8.7 millimeters (0.34 inches) | 7.6 millimeters (0.3 inches) |
Size (width x height) | 73.8 x 163.5 millimeters (2.91 x 6.44 in) | 74.8 x 154.9 millimeters (2.94 x 6.1 in) |
Weight | 201 grams (7.04 ounces) | 175 grams (6.13 ounces) |
Build, materials | Plastic body, glass front/back | Aluminum frame, glass front/back |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
Display type | Super AMOLED | Super AMOLED |
Screen size | 6.7" inches | 6.21" inches |
Screen-to-body ratio | ~91.3% (screen-to-body ratio) | ~83.8% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 1080x2248 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 385 PPI | 402 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 5 |
Refresh rate | 90Hz | 60Hz |
Display features | Not supported | 600nits[typ] HDR10 |
🤖 Operating System | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
System version | Android 11 | Android 8.1 Oreo |
Firmware update | feature not registered | Android 9.0 Pie |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
Chipset | 64bit: MediaTek Helio G95 (MT6785V) (12nm) | 64bit: Qualcomm Snapdragon 845 MSM8998 (10nm) |
CPU | Octa-core, 2 processors: 2x 2.05GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) | Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.8GHz Kryo 385 Silver (Quad-core) |
GPU graphical controller | ARM Mali-G76 MC4 (900MHz) | Qualcomm Adreno 630 710Mhz |
Performance (benchmark) | AnTuTu: 309055 (v8) Geekbench: 1670 (v5.1) GFXBench: 17fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
RAM memory | 8GB LPDDR4X | 6GB LPDDR4X |
Internal storage | 256GB (222GB available) eMMC 5.1 | 128GB (110GB available) UFS 2.1 |
External storage | Not supported | Not supported |
📶 Mobile networks | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
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 | 300/150 Mbps | 1024/150 Mbps |
Network technology | 2G, 3G, 4G | 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 | CDMA 800, GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat6 (1, 3, 5, 8) TD-LTE (38, 40, 41) VoLTE | LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20) TD-LTE (34, 38, 39, 40, 41) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, 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 850/900/1900/2100 | Not supported |
Secondary 4G network | LTE Cat6 (1, 3, 5, 8) TD-LTE (38, 40, 41) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE |
📷 Camera | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
Back camera (main camera) | (triple camera) 50 megapixels 13MP telephoto f/2.450mmPDAF2x-optical-zoom 8MP ultrawide f/2.3120°1/4"1.12µmAF | (dual camera) 12 megapixels 12MP telephoto f/2.456mm1/3.4"1.0µmAF2x-optical-zoom |
Main camera resolution | 8160x6120 pixels | 4000x3000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 30 fps |
Flash | Quad-LED on main camera and Dual-LED on front camera | Dual-LED flash |
Focal aperture | f/1.9 (aperture) | f/1.8 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | 1/3" inches | 1/2.55" inches |
Pixel size | 1.2µm pixel | 1.4µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | OIS (4-axis): Optical stabilization |
Zoom | Digital and optical zoom | Digital and optical 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 | feature not registered | feature not registered |
📸 Front camera | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
Front camera (secondary) | (dual front camera) 48 megapixels 8MP ultrawide f/2.2105°1/4"1.12µm | 20 megapixels |
Front camera resolution | 8000x6000 pixels | 5184x3840 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Dual-LED | Not supported |
Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | 1/2" inches | 1/3" inches |
Pixel size | 0.8µm pixel | 1.8µm pixel |
🔉 Sound and multimedia | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM | 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, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | Type-C jack with 3.5mm jack adapter |
TV output | USB Type-C (reversible) | USB Type-C (reversible) |
Bluetooth | 5.0 + 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 | Supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4700 mAh | 3400 mAh |
Charger, watts | 33W 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 | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
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: Starry Night Blue, Monet Summer • HIOS 7.6 • Liquid Cooling system | • Colors: Black, Blue, White, Gold • MIUI 9.5 • Always-On Display • WiFi display |
☢️ Radiation rate | ||
Tecno Phantom X | Xiaomi Mi 8 (128GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |