Digma Optima 1025N 4G vs OnePlus Ace 2
Digma Optima 1025N 4G
OnePlus Ace 2
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE frequency band 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE-A (CA), 1174 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42023-02
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Status2018-42023-02
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Design
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BuildPlasticGlass front (Asahi Glass), aluminum frame, glass back (Gorilla Glass 5)
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SIMDual SIM (Micro-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height172 mm163.4 mm
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Width244 mm74.3 mm
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Thickness9.2 mm8.7 mm
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Weight520 g204 g
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ColorsBlack, WhiteBlack, Blue
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Display
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Display typeIPSAMOLED
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Physical size10.1 inches6.74 inches
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Resolution1280 x 800 pixels1240 x 2772 pixels
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Pixel density149 ppi451 ppi
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Display colors167772161073741824
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Protection-Asahi Glass
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MultitouchYes-
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Display features-120Hz, HDR10+
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.0 GHz ARM Cortex-A53Single-core 3.19 GHz Cortex-X2
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CPU(second)Triple-core 2.75 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetMediaTek MT8735VQualcomm SM8475 Snapdragon 8+ Gen 1
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GPUMali-T720 MP2Adreno 730
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Memory RAM2 GB12, 16 GB
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Internal storage16 GB256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max64 GB-
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Storage-UFS 3.1
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OS
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OSAndroid 7.0 NougatAndroid 13, ColorOS 13
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Main camera
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Camera type-Triple
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Main camera2 MP50 MP, (wide) , f/1.8 , 24 mm, 1/1.56" , 1.0 µm, 10x digital zoom
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(ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm, 1/4.0" , 1.12 µm
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89˚ , (macro) , 2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution1600 x 1200 pixels8190 x 6120 pixels
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Primary camera video720p@30fps4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS
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Primary camera flashLEDLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, scene modeAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, contrast detection autofocus, laser autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera0.31 MP16 MP, (wide) , f/2.4 , 26 mm, 1/3.09" , 1.0 µm
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Selfie camera resolution640 x 480 pixels4608 x 3456 pixels
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Selfie camera features-Face unlock, HDR, face detection, digital image stabilization
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Selfie camera video480p@30fps MP1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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Earpiece-Yes
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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Bluetoothv4.0v5.3
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-Yes, eSE, HCE
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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QZSS-Yes
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Features
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SensorsAccelerometerAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-SuperVOOC, 100W (100% in 25 min)
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Tests and performance
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Antutu-987000 (v9)
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Geekbench(single-core)-1284 (v5.2)
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Geekbench(multi-core)-4315 (v5.2)
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Cost
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Price-430 USD