Screen size
1L (2021)Winner: 6.1"+9.8%
Flash (2017)5.5"
Quick verdict
Flash (2017) leads the measured specs 8-3.
Measured wins
1L (2021)
3
spec wins
Ties
6
equal specs
Flash (2017)
8
spec wins
Overall winner
Screen size
Technology
1L (2021)
GSM / HSPA / LTE
Flash (2017)
GSM / HSPA / LTE
2G bands
1L (2021)
GSM 850 / 900 / 1800 / 1900
Flash (2017)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
1L (2021)
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Flash (2017)
HSDPA 850 / 900 / 1900 / 2100
4G bands
1L (2021)
2, 3, 4, 5, 7, 8, 12, 17, 28, 66 - USA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Flash (2017)
1, 3, 5, 7, 8, 20, 38, 39, 40, 41
Speed
1L (2021)
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Flash (2017)
HSPA, LTE
Announced
1L (2021)
2021, January 12
Flash (2017)
2017, April. Released 2017, May
Status
1L (2021)
Available. Released 2021, April 26
Flash (2017)
Discontinued
Dimensions
1L (2021)
155.9 x 74.5 x 9.9 mm (6.14 x 2.93 x 0.39 in)
Flash (2017)
152.6 x 75.4 x 8.7 mm (6.01 x 2.97 x 0.34 in)
Weight
1L (2021)
179 g (6.31 oz)
Flash (2017)
155 g (5.47 oz)
Build
1L (2021)
Glass front, plastic back, plastic frame
Flash (2017)
-
SIM
1L (2021)
· Nano-SIM· Nano-SIM + Nano-SIM
Flash (2017)
Nano-SIM + Nano-SIM
Type
1L (2021)
IPS LCD
Flash (2017)
IPS LCD
Size
1L (2021)
6.1 inches, 91.3 cm2 (~78.6% screen-to-body ratio)
Flash (2017)
5.5 inches, 83.4 cm2 (~72.5% screen-to-body ratio)
Resolution
1L (2021)
720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)
Flash (2017)
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection
1L (2021)
-
Flash (2017)
Asahi Dragontrail Glass, oleophobic coating
OS
1L (2021)
Android 11 (Go edition)
Flash (2017)
Android 6.0 (Marshmallow)
Chipset
1L (2021)
Mediatek MT6761D Helio A20 (12 nm)
Flash (2017)
Mediatek MT6797 Helio X20 (20 nm)
CPU
1L (2021)
Quad-core 1.8 GHz Cortex-A53
Flash (2017)
Deca-core (2x2.3 GHz Cortex-A72, 4x1.9 GHz Cortex-A53, 4x1.4 GHz Cortex-A53)
GPU
1L (2021)
PowerVR GE8320
Flash (2017)
Mali-T880 MP4
Card slot
1L (2021)
microSDXC (uses shared SIM slot)
Flash (2017)
microSDXC
Internal
1L (2021)
32GB 2GB RAM
Flash (2017)
32GB 3GB RAM
Other
1L (2021)
eMMC 5.1
Flash (2017)
-
Dual
1L (2021)
13 MP, f/1.9, 27mm (wide), 1/3.06", 1.12µm, AF 2 MP (macro)
Flash (2017)
-
Features
1L (2021)
LED flash, HDR, panorama
Flash (2017)
Dual-LED dual-tone flash, panorama
Video
1L (2021)
1080p@30fps
Flash (2017)
4K@30fps, 1080p@60fps
Single
1L (2021)
-
Flash (2017)
13 MP, f/2.0, 1/3.1", 1.12µm, PDAF 13 MP B/W, f/2.0, 1/3.1", 1.12µm, PDAF
Single
1L (2021)
5 MP, f/2.2, 27mm (wide), 1/5.0", 1.12µm
Flash (2017)
-
Features
1L (2021)
HDR
Flash (2017)
Dual-LED dual-tone flash
Video
1L (2021)
1080p@30fps
Flash (2017)
1080p@30fps
Dual
1L (2021)
-
Flash (2017)
8 MP, f/2.0, AF 5 MP, depth sensor
Loudspeaker
1L (2021)
Yes
Flash (2017)
Yes
3.5mm jack
1L (2021)
Yes
Flash (2017)
Yes
WLAN
1L (2021)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Flash (2017)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
1L (2021)
5.0, A2DP, LE
Flash (2017)
4.1, A2DP
Positioning
1L (2021)
GPS, GLONASS, GALILEO, BDS
Flash (2017)
GPS, GLONASS, BDS
NFC
1L (2021)
No
Flash (2017)
No
Radio
1L (2021)
FM radio
Flash (2017)
FM radio
USB
1L (2021)
microUSB 2.0, OTG
Flash (2017)
USB Type-C, OTG
Sensors
1L (2021)
Fingerprint (rear-mounted), accelerometer, proximity
Flash (2017)
Fingerprint (rear-mounted), accelerometer, proximity, compass
Type
1L (2021)
Li-Ion 3000 mAh
Flash (2017)
Li-Ion 3100 mAh, non-removable
Stand-by
1L (2021)
-
Flash (2017)
Up to 466 h (3G)
Talk time
1L (2021)
-
Flash (2017)
Up to 20 h (3G)
Colors
1L (2021)
Power Grey, Twilight Blue
Flash (2017)
Titanium Grey
Models
1L (2021)
4063F, 4063T
Flash (2017)
FL03
Price
1L (2021)
About 110 EUR
Flash (2017)
-