Screen size
equal specsG916.5"
S916.5"
Quick verdict
G91 leads the measured specs 4-3.
Measured wins
G91
4
spec wins
Overall winner
Ties
11
equal specs
S91
3
spec wins
Screen size
equal specsTechnology
G91
GSM / HSPA / LTE
S91
GSM / HSPA / LTE
2G bands
G91
GSM 850 / 900 / 1800 / 1900
S91
GSM 850 / 900 / 1800 / 1900
3G bands
G91
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
S91
HSDPA 850 / 900 / 1700 / 1900 / 2100
4G bands
G91
1, 2, 3, 4, 5, 7, 12, 17, 28
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
S91
1, 2, 3, 4, 5, 7, 12, 13, 17, 28, 66
Speed
G91
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
S91
HSPA, LTE
Announced
G91
2021, February 24. Released 2021, February 24
S91
2022, June 24. Released 2022, June 24
Status
G91
Discontinued
S91
Discontinued
Dimensions
G91
163 x 76 x 9 mm (6.42 x 2.99 x 0.35 in)
S91
164.8 x 76.3 x 8.9 mm (6.49 x 3.00 x 0.35 in)
Weight
G91
196 g (6.91 oz)
S91
202 g (7.13 oz)
SIM
G91
Nano-SIM + Nano-SIM
S91
Nano-SIM + Nano-SIM
Type
G91
IPS LCD
S91
IPS LCD
Size
G91
6.5 inches, 102.0 cm2 (~82.3% screen-to-body ratio)
S91
6.5 inches, 102.0 cm2 (~81.1% screen-to-body ratio)
Resolution
G91
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
S91
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
OS
G91
Android 10
S91
Android 11
CPU
G91
Octa-core 1.8 GHz Cortex-A53
S91
Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
Chipset
G91
-
S91
Mediatek MT6762G Helio G25 (12 nm)
GPU
G91
-
S91
PowerVR GE8320
Card slot
G91
microSDXC (dedicated slot)
S91
microSDXC
Internal
G91
128GB 4GB RAM
S91
128GB 4GB RAM
Quad
G91
16 MP, (wide), AF 5 MP, (ultrawide) 2 MP (macro) Auxiliary lens
S91
-
Features
G91
LED flash
S91
LED flash, HDR, panorama
Video
G91
1080p@30fps
S91
1080p@30fps
Triple
G91
-
S91
13 MP, (wide), PDAF 0.3 MP (macro) Auxiliary lens
Single
G91
16 MP
S91
13 MP
Video
G91
1080p@30fps
S91
1080p@30fps
Loudspeaker
G91
Yes
S91
Yes
3.5mm jack
G91
Yes
S91
Yes
WLAN
G91
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
S91
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Bluetooth
G91
4.0, A2DP
S91
5.0, A2DP, LE
Positioning
G91
GPS
S91
GPS
NFC
G91
No
S91
No
Radio
G91
FM radio
S91
FM radio
USB
G91
USB Type-C 2.0
S91
USB Type-C 2.0, OTG
Sensors
G91
Fingerprint (rear-mounted), accelerometer, proximity
S91
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
G91
Li-Po 5000 mAh
S91
Li-Po 5000 mAh
Charging
G91
10W wired
S91
-
Colors
G91
Blue, Green, Twilight
S91
Black, Green
Price
G91
About 150 EUR
S91
About 170 EUR