Screen size
equal specsMi-491 Stellar Virtuoso Pro4.5"
Mi-498 Dream Uno4.5"
Quick verdict
Mi-498 Dream Uno leads the measured specs 7-1.
Measured wins
Mi-491 Stellar Virtuoso Pro
1
spec wins
Ties
9
equal specs
Mi-498 Dream Uno
7
spec wins
Overall winner
Screen size
equal specsTechnology
Mi-491 Stellar Virtuoso Pro
GSM / HSPA
Mi-498 Dream Uno
GSM / HSPA
2G bands
Mi-491 Stellar Virtuoso Pro
GSM 900 / 1800 - SIM 1 & SIM 2
Mi-498 Dream Uno
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Mi-491 Stellar Virtuoso Pro
HSDPA 2100
Mi-498 Dream Uno
HSDPA 850 / 2100
Speed
Mi-491 Stellar Virtuoso Pro
HSPA
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Mi-498 Dream Uno
HSPA 21.1/5.76 Mbps
Announced
Mi-491 Stellar Virtuoso Pro
2013, June. Released 2013, July
Mi-498 Dream Uno
2014, September. Released 2014, September
Status
Mi-491 Stellar Virtuoso Pro
Discontinued
Mi-498 Dream Uno
Discontinued
Dimensions
Mi-491 Stellar Virtuoso Pro
135 x 68 x 9.9 mm (5.31 x 2.68 x 0.39 in)
Mi-498 Dream Uno
132 x 67 x 9.2 mm (5.20 x 2.64 x 0.36 in)
Weight
Mi-491 Stellar Virtuoso Pro
143 g (5.04 oz)
Mi-498 Dream Uno
107 g (3.77 oz)
SIM
Mi-491 Stellar Virtuoso Pro
Dual SIM (Mini-SIM)
Mi-498 Dream Uno
Dual SIM
Type
Mi-491 Stellar Virtuoso Pro
TFT
Mi-498 Dream Uno
TFT
Size
Mi-491 Stellar Virtuoso Pro
4.5 inches, 55.8 cm2 (~60.8% screen-to-body ratio)
Mi-498 Dream Uno
4.5 inches, 55.8 cm2 (~63.1% screen-to-body ratio)
Resolution
Mi-491 Stellar Virtuoso Pro
480 x 854 pixels, 16:9 ratio (~218 ppi density)
Mi-498 Dream Uno
480 x 854 pixels, 16:9 ratio (~218 ppi density)
OS
Mi-491 Stellar Virtuoso Pro
Android 4.1 (Jelly Bean)
Mi-498 Dream Uno
Android 4.4.4 (KitKat), upgradable to 5.1.1 (Lollipop), Android One
Chipset
Mi-491 Stellar Virtuoso Pro
Mediatek MT6577 (40 nm)
Mi-498 Dream Uno
Mediatek MT6582 (28 nm)
CPU
Mi-491 Stellar Virtuoso Pro
Dual-core 1.0 GHz Cortex-A9
Mi-498 Dream Uno
Quad-core 1.3 GHz Cortex-A7
GPU
Mi-491 Stellar Virtuoso Pro
PowerVR SGX531u
Mi-498 Dream Uno
Mali-400MP2
Card slot
Mi-491 Stellar Virtuoso Pro
microSDHC (dedicated slot)
Mi-498 Dream Uno
microSDHC
Internal
Mi-491 Stellar Virtuoso Pro
-
Mi-498 Dream Uno
4GB 1GB RAM
Single
Mi-491 Stellar Virtuoso Pro
5 MP
Mi-498 Dream Uno
5 MP, AF
Video
Mi-491 Stellar Virtuoso Pro
Yes
Mi-498 Dream Uno
Yes
Features
Mi-491 Stellar Virtuoso Pro
-
Mi-498 Dream Uno
LED flash
Single
Mi-491 Stellar Virtuoso Pro
1.3 MP
Mi-498 Dream Uno
2 MP
Video
Mi-491 Stellar Virtuoso Pro
Mi-498 Dream Uno
Loudspeaker
Mi-491 Stellar Virtuoso Pro
Yes
Mi-498 Dream Uno
Yes
3.5mm jack
Mi-491 Stellar Virtuoso Pro
Yes
Mi-498 Dream Uno
Yes
Other
Mi-491 Stellar Virtuoso Pro
SRS audio
Mi-498 Dream Uno
-
WLAN
Mi-491 Stellar Virtuoso Pro
Wi-Fi 802.11 b/g/n
Mi-498 Dream Uno
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Mi-491 Stellar Virtuoso Pro
3.0
Mi-498 Dream Uno
2.1
Positioning
Mi-491 Stellar Virtuoso Pro
A-GPS only
Mi-498 Dream Uno
GPS
NFC
Mi-491 Stellar Virtuoso Pro
No
Mi-498 Dream Uno
No
Radio
Mi-491 Stellar Virtuoso Pro
FM radio
Mi-498 Dream Uno
FM radio
USB
Mi-491 Stellar Virtuoso Pro
microUSB
Mi-498 Dream Uno
microUSB 2.0
Sensors
Mi-491 Stellar Virtuoso Pro
Accelerometer
Mi-498 Dream Uno
Accelerometer, proximity
Type
Mi-491 Stellar Virtuoso Pro
Li-Ion 1700 mAh battery
Mi-498 Dream Uno
Li-Ion 1700 mAh, removable
Stand-by
Mi-491 Stellar Virtuoso Pro
Up to 210 h
Mi-498 Dream Uno
Up to 160 h
Talk time
Mi-491 Stellar Virtuoso Pro
Up to 5 h
Mi-498 Dream Uno
Up to 17 h
Colors
Mi-491 Stellar Virtuoso Pro
Black
Mi-498 Dream Uno
Black, White
Price
Mi-491 Stellar Virtuoso Pro
About 80 EUR
Mi-498 Dream Uno
About 90 EUR