Honor 400 (DNY-NX9 512GB/12GB) vs LG Optimus 2X (P990)
Side by side comparison between Honor 400 vs LG Optimus 2X phones, differences, pros, cons and full specifications. What's the better?
,
6.55"
AMOLED
AMOLED
1264x2736
200
MP
MP
50mp
12GB
RAM
RAM
Octa-core
5300
mAh
mAh
(Non removable)
vs
4"
IPS
IPS
480x800
8
MP
MP
1.3mp
512MB
RAM
RAM
Dual-core
1500
mAh
mAh
(Removable)
What's the better phone? Honor 400 (DNY-NX9 512GB/12GB)
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 Advantages 
9 Advantages | 13 Common items in both devices |
| LED flash |
| Only digital zoom |
| PDAF: phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| +6 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 | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| Model | 400 (DNY-NX9 512GB/12GB) | Optimus 2X (P990) |
| Other model names | Huawei Honor 400 DNY-NX9 | LG Optimus 2X Dual, LG P990H, LG Star |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Honor | LG |
| Release date | 5/23/2025, Announced: 5/22/2025 | 1/24/2011 |
| Depth | 7.3 millimeters (0.29 inches) | 10.9 millimeters (0.43 inches) |
| Size (width x height) | 74.6 x 156.5 millimeters (2.94 x 6.16 in) | 63.2 x 123.9 millimeters (2.49 x 4.88 in) |
| Weight | 184 grams (6.44 ounces) | 139 grams (4.87 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | IP65 certified: dust proof and protection from short-term exposure to water jets | Not supported |
📲 Display | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| Display type | AMOLED | TFT IPS LCD |
| Screen size | 6.55" inches | 4" inches |
| Screen-to-body ratio | ~90.3% (screen-to-body ratio) | ~58.2% (screen-to-body ratio) |
| Display resolution | 1264x2736 pixels (19.5:9) | 480x800 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 460 PPI | 233 PPI |
| Colors | 1 billion | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass |
| Refresh rate | 120Hz | feature not registered |
| Display features | 5000nits[peak] HDR8 | feature not registered |
🤖 Operating System | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| System version | Android 15 | Android 2.2.1 Froyo |
| Firmware update | feature not registered | Android 4.0.4 Ice Cream Sandwich ICS |
| User Interface | MagicOS 9 | feature not registered |
⚙️ Processor | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| Chipset | 64bit: Qualcomm Snapdragon 7 Gen 3 (SM7550-AB) (4nm) | 32bit: NVIDIA Tegra 2 250 AP20H |
| CPU | Octa-core, 3 processors: 1x 2.63GHz ARM Cortex-A715 (Single-core) 3x 2.4GHz ARM Cortex-A715 (Triple-core) 4x 1.8GHz ARM Cortex-A510 (Quad-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 720 (676MHz) | ULP NVIDIA GeForce |
| Performance (benchmark) | AnTuTu: 854878 (v10) Geekbench: 3133 (v6) | feature not registered |
💽 Memory and storage | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| RAM memory | 12GB LPDDR5 | 512MB LPDDR2 |
| Internal storage | 512GB (458GB available) UFS 2.2 | 8GB (6GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 2000/1024 Mbps | 7.2/5.76 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 850/1900/2100 |
| Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 8, 19, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE | Not supported |
| Primary 5G network | SA/NSA (1, 5, 8, 28, 41, 77, 78) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| 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 Cat20 (1, 2, 3, 4, 5, 8, 19, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | Not supported |
📷 Camera | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| Back camera (main camera) | (dual camera) 200 megapixels 12MP ultrawide f/2.2112°AF | 8 megapixels |
| Main camera resolution | 20000x10000 pixels | 3264x2448 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | Full HD (1920x1080) 24 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/1.9 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/1.4" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | feature not registered |
| 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 | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| Front camera (secondary) | 50 megapixels | 1.3 megapixels |
| Front camera resolution | 8160x6120 pixels | 1280x1024 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | 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 | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| Loudspeaker | Stereo sound | Supported |
| Active noise cancellation | 2 microphones | Not supported |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, DivX, XviD, H.263, H.264, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | Micro HDMI Type D |
| Bluetooth | 5.4 + A2DP/LE | 2.1 + 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 | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Supported | Not supported |
🧭 Sensors | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Virtual proximity sensor | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| Battery type | Li-Si: lithium-silicon (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 5300 mAh | 1500 mAh |
| Charger, watts | 66W Wired fast charging 5W Reverse charging by cable | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | feature not registered | 7.9 hours |
| Standby | feature not registered | 400 hours (16.7 days) |
➕ Other features | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| 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, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Midnight Black, Meteor Silver, Desert Gold, Tidal Blue | • Colors: Black • NVIDIA Tegra Zone • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
| Honor 400 (DNY-NX9 512GB/12GB) | LG Optimus 2X (P990) | |
| 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 |