HMD Fusion X1 vs Acer Liquid S1 (S510)
Side by side comparison between HMD Fusion vs Acer Liquid S1 phones, differences, pros, cons and full specifications. What's the better?
,
6.56"
IPS
IPS
720x1612
108
MP
MP
50mp
6GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Removable)
vs
5.7"
TFT
TFT
720x1280
8
MP
MP
2mp
1GB
RAM
RAM
Quad-core
2400
mAh
mAh
(Removable)
What's the better phone? HMD Fusion X1
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!
26 Advantages 
1 Advantage | 23 Common items in both devices |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus |
| EIS: Digital stabilization |
| BSI sensor |
| Full HD (1920x1080) |
| +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 | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| Model | Fusion X1 | Liquid S1 (S510) |
| Other model names | HMD Fusion X1 for Kids (Xplora) | Acer S510, Acer Liquid S1 (Single-Sim) |
| Country or region available |  (Global, International) |   (Global, International), Canada, USA |
| Brand | HMD | Acer |
| Release date | 9/11/2024, Announced: 9/5/2024 | 8/1/2013 |
| Depth | 8.32 millimeters (0.33 inches) | 9.6 millimeters (0.38 inches) |
| Size (width x height) | 75.5 x 164.15 millimeters (2.97 x 6.46 in) | 83 x 163 millimeters (3.27 x 6.42 in) |
| Weight | 202 grams (7.07 ounces) | 195 grams (6.83 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | IP54 certified: protection against dust and splashing | Not supported |
📲 Display | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 6.56" inches | 5.7" inches |
| Screen-to-body ratio | ~83.4% (screen-to-body ratio) | ~66.2% (screen-to-body ratio) |
| Display resolution | 720x1612 pixels (20:9) | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 269 PPI | 258 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 90Hz | feature not registered |
| Display features | 480nits[typ], 600nits[peak] | feature not registered |
🤖 Operating System | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| System version | Android 14 | Android 4.2.2 Jelly Bean |
| Firmware update | Android 16 | feature not registered |
| User Interface | Xplora Guardian | feature not registered |
⚙️ Processor | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| Chipset | 64bit: Qualcomm Snapdragon 4 Gen 2 (SM4450) (4nm) | 32bit: MediaTek MT6589T Turbo (28nm) |
| CPU | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A78 (Dual-core) 6x 1.95GHz ARM Cortex-A55 (Hexa-core) | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 613 (955MHz) | PowerVR SXG544 MP2 357Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| RAM memory | 6GB LPDDR4X | 1GB LPDDR2 |
| Internal storage | 128GB (101GB available) UFS 2.2 | 8GB (5.59GB available) |
| External storage | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 2000/1024 Mbps | 42/5.76 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G |
| 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 | UMTS 900/2100 |
| Primary 4G network | LTE Cat7 VoLTE Global version: LTE (1, 3, 5, 7, 8, 20, 28, 32) TD-LTE (38, 40, 41) USA version: LTE (2, 4, 5, 7, 8, 12, 13, 25, 26, 28, 66, 71) TD-LTE (41) | Not supported |
| Primary 5G network | Global version: SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 77, 78) USA version: SA/NSA/Sub6 (2, 4, 5, 7, 25, 41, 66, 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+ |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat7 VoLTE Global version: LTE (1, 3, 5, 7, 8, 20, 28, 32) TD-LTE (38, 40, 41) USA version: LTE (2, 4, 5, 7, 8, 12, 13, 25, 26, 28, 66, 71) TD-LTE (41) | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | Not supported |
📷 Camera | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| Back camera (main camera) | (dual camera) 108 megapixels 2MP depth | 8 megapixels |
| Main camera resolution | 12000x9000 pixels | 3264x2448 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital 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 | Supported |
| HDR | HDR photo on both cameras | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| Front camera (secondary) | 50 megapixels | 2 megapixels |
| Front camera resolution | 8160x6120 pixels | 1600x1200 pixels |
| Video recording (secondary) | Full HD (1920x1080) | HD (1280x720) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| Loudspeaker | Mono sound (not stereo) OZO Audio | Supported |
| Active noise cancellation | 2 microphones | Not supported |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, AAC |
🔌 Connectivity | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.1 + A2DP/LE | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Removable) BAT-E10 |
| Battery capacity | 5000 mAh | 2400 mAh |
| Charger, watts | 33W Wired fast charging USB Power Delivery 1.0 | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 56 hours (2.3 days) | 11 hours |
| Standby | feature not registered | 450 hours (18.8 days) |
➕ Other features | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), 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: Black | • Colors: White, Black • DTS sound • Acer Float UI • WiFi hotspot |
☢️ Radiation rate | ||
| HMD Fusion X1 | Acer Liquid S1 (S510) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.44W/kg (head), 0.41W/kg (body) |