Energizer E282SC vs Panasonic KX-TU446
| 手机规格 | 蛤壳式手机 | 蛤壳式手机 | 蛤壳式手机 | 蛤壳式手机 |
| 防水性和防尘性 |  | | | IP54 |
| 大小 | 108.50 x 58.00 x 18.50 mm | 106.00 x 53.00 x 23.00 mm | 107.30 x 55.60 x 19.85 mm | 113.80 x 56.70 x 20.60 mm |
| Weight | 129.00 g | 110.00 g | 133.00 g | 130.00 g |
| 显示屏尺寸 | 2.80" | 2.40" | 2.80" | 3.25" |
| Display | 彩色 / TFT 256k 颜色 240 x 320 px (2.80") 143 ppi | 彩色 / TFT 64k 颜色 240 x 320 px (2.40") 167 ppi | 彩色 / TFT 240 x 320 px (2.80") 143 ppi | 彩色 / TFT 480 x 854 px (3.25") 301 ppi |
| 显示保护 |   | | | |
| 附加显示屏 | | | 彩色 / TFT 128 x 128 px (1.44") | 彩色 / TFT 240 x 240 px (1.54") |
| 辅助显示保护 | | | | |
| 通话最长时间 | 2G: 960 分钟 (16.0 h) | 2G: 300 分钟 (5.0 h) | 2G: 660 分钟 (11.0 h) | 4G: 450 分钟 (7.5 h) |
| 待机最长时间 | 4G: 150 钟头 (6.3 一天) | 2G: 600 钟头 (25.0 一天) | 2G: 382 钟头 (15.9 一天) | 4G: 200 钟头 (8.3 一天) |
| 标准电池 | Li-Ion 1400 mAhBuy powerbank | Li-Ion 1000 mAhBuy powerbank | Li-Ion 1850 mAhBuy powerbank | Li-Ion 1400 mAhBuy powerbank |
| 快速充电 | | | | |
| 无线充电 | | | | |
| 电话簿 | | 200 | | |
| 手机存储 | 4 GB | | 4 GB | 8 GB |
| 随机存取存储 (RAM) | 512 MB | | 512 MB | 1 GB |
| Memory cards |  microSD, microSDHC 为 32 GBBuy memory card | microSD, microSDHC 为 32 GBBuy memory card | microSD, microSDHC 为 32 GBBuy memory card | microSD, microSDHC, microSDXC 为 64 GBBuy memory card |
| Operating system | KaiOS | - | KaiOS 3.0 | Android 11 Go |
| 处理器 | MediaTek MT6731 | - | Qualcomm 215 | MediaTek MT6739 |
| Processor clock | 1100 MHz | - | 1300 MHz | 1500 MHz |
| GPU | PowerVR GE8100 | - | Adreno 308 | PowerVR GE8100 @570 MHz |
| Touchscreen | | | | |
| SAR因素 | 1,729 W/kg | 1,767 W/kg | | 1,58 W/kg |
| 双SIM卡 | | | | |
| SIM卡标准 | DualSIM(microSIM, microSIM) | | SingleSIM(nanoSIM) | |
| 卡双模式 | dual standby | nd | nd | nd |
| 混合双卡双待 | | nd | nd | nd |
| 手机其他名称 | - | KXTU446EX1; KXTU446EXB; KXTU446EXG; KXTU446EXR | 4056W | TOUCHsmart.2; V188.2 |
| GSM frequencies | 850 900 1800 1900 | 900 1800 | 850 900 1800 1900 | 900 1800 |
| UMTS标准 | 850 900 2100 | | 850 1700 1900 2100 | 900 2100 |
| LTE 标准 | FDD LTE: 2600, 2100, 1800, 900, 800, 700 TDD LTE: 2600, 2500, 2300 | | FDD LTE: 1900, 850 TDD LTE: 2500 | FDD LTE: 2600, 2100, 1800, 900, 800 |
| 5G 标准 | | | | |
| CDMA标准 | | | 850 1900 | |
| TD-SCDMA 标准 | | | | |
| UMA标准 | | | | |
相机 - 背面
| 第一台相机 | | | | |
| 相机类型 | 标准镜头 | nd | nd | 标准镜头 |
| 矩阵 | 2 Mpx | nd | nd | 8 Mpx |
| 光学变焦 | | nd | nd | |
| 闪光灯 | LED | nd | nd | |
| 双色LED闪光灯 | | nd | nd | |
| 额外 | FF | nd | nd | AF |
| 第二台相机 | | | | |
| 相机类型 | nd | nd | nd | 人像镜头 |
| 矩阵 | nd | nd | nd | 2 Mpx |
| 光学变焦 | nd | nd | nd | |
| 闪光灯 | nd | nd | nd | |
| 双色LED闪光灯 | nd | nd | nd | |
| 额外 | nd | nd | nd | FF |
相机 - 前面
| 第一台相机 | | | | |
| 相机类型 | 人像镜头 | | | nd |
| 矩阵 | 2 Mpx | 0.08 Mpx | 2 Mpx | nd |
| Resolution | | 320x240 px | | nd |
| 光学变焦 | | | | nd |
| 闪光灯 | | LED | | nd |
| 双色LED闪光灯 | | | | nd |
| 额外 | FF | FF | FF | nd |
传感器
| 加速度计 | | | | |
| 接近传感器 | | | | |
| 光传感器 | | | | |
| 磁力仪 | | | | |
| 陀螺仪 | | | | |
| 晴雨表 | | | | |
| 高度表 | | | | |
| 重力感应器 | | | | |
| 霍尔效应传感器 | | | | |
| 虹膜扫描仪 | | | | |
| 指纹采集仪 | | | | |
| 温度计 | | | | |
| 湿度计 | | | | |
数据传输
| xHTML | | | | |
| WAP | v2.0 | v2.0 | v2.0 | |
| HSCSD | | | | |
| HSDPA | 21.10 Mbit/s | | | 21.10 Mbit/s |
| HSUPA | 5.76 Mbit/s | | | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | - | | - | - |
| LTE UP | 51.00 Mbit/s | | 51.00 Mbit/s | 51.00 Mbit/s |
| WIMAX+ | | | | |
| GPRS | 种类 12 | | | |
| EDGE | 种类 12 | | | |
| 蓝牙 | v4.0 EDR | v3.0 | v4.2 | v4.2 |
| A2DP規範 | | | | |
| HDMI | | | | |
| WiFi | v802.11 b/g/n | | v802.11 b/g/n | v802.11 b/g/n |
| 无线频率 | 2,4 GHz | | 2,4 GHz | 2,4 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi 热点 | | | | |
| IrDA | | | | |
| USB | v2.0 | v1.1 | Type-C | v2.0 Type-C |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| Galileo | | | | |
| QZSS | | | | |
| NFC | | | | |
通讯与讯息
| 呼叫等待 | | | | |
| 视频会议 | | | | |
| 呼叫转移 | | | | |
| 一按通 | | | | |
| 即时通讯 | | | | |
| 短信 | | | | |
| 增强短信 | | | | |
| 多媒体短信 | | | | |
| Dictionary | | | T9 | T9 |
| Swype | | | | |
| 电子邮件用户 | | | POP3, IMAP4, SMTP | |
| QWERTY键盘 | | | | |
| RSS阅读器 | | | | |
多媒体
| Radio | | | | |
| MP3 | | | | |
| 立体声扬声器 | | | | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| 复调音乐 | | | | |
| 视频钟 | | | | |
| 作曲软件 | | | | |
| 游戏 | | | | |
| Java | | | | ART |
| 视讯电话 | | | | |
| DVB-H电视 | | | | |
| 电视机输口 | | | | |
PIM和附加功能
| 时钟 | | | | |
| 计时器 | | | | |
| 闹钟 | | | | |
| 计算器 | | | | |
| 汇率 | | | | |
| 电子记事本 | | | | |
| 日历 | | | | |
| 飞行模式 | | | | |
| SyncML | | | | |
| 数据与传真机 | | | | |
| 屏幕保护程序 | | | | |
| 主题 | | | | |
| 可交换的外壳 | | | | |
| 语音拨号 | | | | |
| 扬声器 | | | | |
| 录音电话机 | | | | |
| 振动 | | | | |