Screen size
8X-1020Winner: 5.0"+0.2%
Opus HD5.0"
Quick verdict
8X-1020 leads the measured specs 3-1.
Measured wins
8X-1020
3
spec wins
Overall winner
Ties
12
equal specs
Opus HD
1
spec wins
Screen size
Technology
8X-1020
GSM / HSPA
Opus HD
GSM / HSPA
2G bands
8X-1020
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Opus HD
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
8X-1020
HSDPA 2100
Opus HD
HSDPA 2100
Speed
8X-1020
HSPA 21.1/5.76 Mbps
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Opus HD
HSPA 21.1/5.76 Mbps
Announced
8X-1020
2015, February. Released 2015, February
Opus HD
2014. Released 2014
Status
8X-1020
Discontinued
Opus HD
Discontinued
Dimensions
8X-1020
143 x 71.3 x 8.8 mm (5.63 x 2.81 x 0.35 in)
Opus HD
143 x 71 x 7.9 mm (5.63 x 2.80 x 0.31 in)
Weight
8X-1020
-
Opus HD
-
SIM
8X-1020
Dual SIM
Opus HD
Dual SIM
Type
8X-1020
IPS LCD
Opus HD
IPS LCD, 256K colors
Size
8X-1020
5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
Opus HD
4.99 inches, 4.99, 68.6 cm2 (~67.6% screen-to-body ratio)
Resolution
8X-1020
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Opus HD
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
8X-1020
Android 4.4.2 (KitKat)
Opus HD
Android 4.4.2 (KitKat)
Chipset
8X-1020
Mediatek MT6592M (28 nm)
Opus HD
Broadcom BCM23550
CPU
8X-1020
Octa-core 1.4 GHz Cortex-A7
Opus HD
Quad-core 1.2 GHz
GPU
8X-1020
Mali-450MP4
Opus HD
Broadcom VideoCore IV
Card slot
8X-1020
microSDHC
Opus HD
microSDHC
Internal
8X-1020
8GB 1GB RAM
Opus HD
8GB 1GB RAM
Single
8X-1020
8 MP, AF
Opus HD
8 MP, AF
Features
8X-1020
Dual-LED flash, panorama, HDR
Opus HD
LED flash, panorama
Video
8X-1020
Yes
Opus HD
1080p@30fps
Single
8X-1020
5 MP
Opus HD
2 MP
Features
8X-1020
LED flash
Opus HD
-
Video
8X-1020
Opus HD
Loudspeaker
8X-1020
Yes
Opus HD
Yes
3.5mm jack
8X-1020
Yes
Opus HD
Yes
WLAN
8X-1020
Wi-Fi 802.11 b/g/n, hotspot
Opus HD
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
8X-1020
4.0, A2DP
Opus HD
4.0, A2DP
Positioning
8X-1020
GPS
Opus HD
GPS
NFC
8X-1020
No
Opus HD
No
Radio
8X-1020
FM radio
Opus HD
FM radio
USB
8X-1020
microUSB 2.0
Opus HD
microUSB 2.0
Sensors
8X-1020
Accelerometer, proximity, compass
Opus HD
Accelerometer, proximity
Type
8X-1020
Li-Po 2500 mAh, non-removable
Opus HD
Li-Ion 2500 mAh, removable
Stand-by
8X-1020
Up to 657 h (2G) / Up to 700 h (3G)
Opus HD
Up to 600 h (2G) / Up to 500 h (3G)
Talk time
8X-1020
Up to 30 h (2G) / Up to 17 h (3G)
Opus HD
Up to 28 h (2G) / Up to 9 h (3G)
Colors
8X-1020
Black
Opus HD
Black
SAR EU
8X-1020
0.73 W/kg (head) 0.71 W/kg (body)
Opus HD
-
Price
8X-1020
About 120 EUR
Opus HD
About 120 EUR
SAR
8X-1020
-
Opus HD
0.52 W/kg (head) 0.60 W/kg (body)